2542987170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 7464960000

約数和(自身を除く): 4921972830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 53, 54, 57, 90, 94, 95, 106, 114, 135, 141, 159, 171, 190, 199, 235, 265, 270, 282, 285, 318, 342, 398, 423, 470, 477, 513, 530, 570, 597, 705, 795, 846, 855, 893, 954, 995, 1007, 1026, 1194, 1269, 1410, 1431, 1590, 1710, 1786, 1791, 1990, 2014, 2115, 2385, 2491, 2538, 2565, 2679, 2862, 2985, 3021, 3582, 3781, 4230, 4465, 4770, 4982, 5035, 5130, 5358, 5373, 5970, 6042, 6345, 7155, 7473, 7562, 8037, 8930, 8955, 9063, 9353, 10070, 10547, 10746, 11343, 12455, 12690, 13395, 14310, 14946, 15105, 16074, 17910, 18126, 18706, 18905, 21094, 22419, 22686, 24111, 24910, 26790, 26865, 27189, 28059, 30210, 31641, 34029, 37365, 37810, 40185, 44838, 45315, 46765, 47329, 48222, 52735, 53730, 54378, 56118, 56715, 63282, 67257, 68058, 74730, 80370, 84177, 90630, 93530, 94658, 94923, 102087, 105470, 112095, 113430, 120555, 134514, 135945, 140295, 141987, 158205, 168354, 170145, 177707, 189846, 200393, 204174, 224190, 236645, 241110, 252531, 271890, 280590, 283974, 284769, 316410, 336285, 340290, 355414, 400786, 420885, 425961, 473290, 474615, 495709, 505062, 510435, 533121, 569538, 601179, 672570, 709935, 841770, 851922, 888535, 949230, 991418, 1001965, 1020870, 1066242, 1202358, 1262655, 1277883, 1419870, 1423845, 1487127, 1599363, 1777070, 1803537, 2003930, 2129805, 2478545, 2525310, 2555766, 2665605, 2847690, 2974254, 3005895, 3198726, 3607074, 4259610, 4461381, 4798089, 4957090, 5331210, 5410611, 6011790, 6389415, 7435635, 7996815, 8922762, 9017685, 9418471, 9596178, 10821222, 12778830, 13384143, 14871270, 15993630, 18035370, 18836942, 22306905, 23990445, 26768286, 27053055, 28255413, 44613810, 47092355, 47980890, 54106110, 56510826, 66920715, 84766239, 94184710, 133841430, 141277065, 169532478, 254298717, 282554130, 423831195, 508597434, 847662390, 1271493585, 2542987170]

約数ペア:

[(1, 2542987170), (2, 1271493585), (3, 847662390), (5, 508597434), (6, 423831195), (9, 282554130), (10, 254298717), (15, 169532478), (18, 141277065), (19, 133841430), (27, 94184710), (30, 84766239), (38, 66920715), (45, 56510826), (47, 54106110), (53, 47980890), (54, 47092355), (57, 44613810), (90, 28255413), (94, 27053055), (95, 26768286), (106, 23990445), (114, 22306905), (135, 18836942), (141, 18035370), (159, 15993630), (171, 14871270), (190, 13384143), (199, 12778830), (235, 10821222), (265, 9596178), (270, 9418471), (282, 9017685), (285, 8922762), (318, 7996815), (342, 7435635), (398, 6389415), (423, 6011790), (470, 5410611), (477, 5331210), (513, 4957090), (530, 4798089), (570, 4461381), (597, 4259610), (705, 3607074), (795, 3198726), (846, 3005895), (855, 2974254), (893, 2847690), (954, 2665605), (995, 2555766), (1007, 2525310), (1026, 2478545), (1194, 2129805), (1269, 2003930), (1410, 1803537), (1431, 1777070), (1590, 1599363), (1710, 1487127), (1786, 1423845), (1791, 1419870), (1990, 1277883), (2014, 1262655), (2115, 1202358), (2385, 1066242), (2491, 1020870), (2538, 1001965), (2565, 991418), (2679, 949230), (2862, 888535), (2985, 851922), (3021, 841770), (3582, 709935), (3781, 672570), (4230, 601179), (4465, 569538), (4770, 533121), (4982, 510435), (5035, 505062), (5130, 495709), (5358, 474615), (5373, 473290), (5970, 425961), (6042, 420885), (6345, 400786), (7155, 355414), (7473, 340290), (7562, 336285), (8037, 316410), (8930, 284769), (8955, 283974), (9063, 280590), (9353, 271890), (10070, 252531), (10547, 241110), (10746, 236645), (11343, 224190), (12455, 204174), (12690, 200393), (13395, 189846), (14310, 177707), (14946, 170145), (15105, 168354), (16074, 158205), (17910, 141987), (18126, 140295), (18706, 135945), (18905, 134514), (21094, 120555), (22419, 113430), (22686, 112095), (24111, 105470), (24910, 102087), (26790, 94923), (26865, 94658), (27189, 93530), (28059, 90630), (30210, 84177), (31641, 80370), (34029, 74730), (37365, 68058), (37810, 67257), (40185, 63282), (44838, 56715), (45315, 56118), (46765, 54378), (47329, 53730), (48222, 52735)]