8261190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 26763264

約数和(自身を除く): 18502074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 47, 54, 62, 63, 70, 81, 90, 93, 94, 105, 126, 135, 141, 155, 162, 186, 189, 210, 217, 235, 270, 279, 282, 310, 315, 329, 378, 405, 423, 434, 465, 470, 558, 567, 630, 651, 658, 705, 810, 837, 846, 930, 945, 987, 1085, 1134, 1269, 1302, 1395, 1410, 1457, 1645, 1674, 1890, 1953, 1974, 2115, 2170, 2511, 2538, 2790, 2835, 2914, 2961, 3255, 3290, 3807, 3906, 4185, 4230, 4371, 4935, 5022, 5670, 5859, 5922, 6345, 6510, 7285, 7614, 8370, 8742, 8883, 9765, 9870, 10199, 11718, 12555, 12690, 13113, 14570, 14805, 17577, 17766, 19035, 19530, 20398, 21855, 25110, 26226, 26649, 29295, 29610, 30597, 35154, 38070, 39339, 43710, 44415, 50995, 53298, 58590, 61194, 65565, 78678, 87885, 88830, 91791, 101990, 118017, 131130, 133245, 152985, 175770, 183582, 196695, 236034, 266490, 275373, 305970, 393390, 458955, 550746, 590085, 826119, 917910, 1180170, 1376865, 1652238, 2753730, 4130595, 8261190]

約数ペア:

[(1, 8261190), (2, 4130595), (3, 2753730), (5, 1652238), (6, 1376865), (7, 1180170), (9, 917910), (10, 826119), (14, 590085), (15, 550746), (18, 458955), (21, 393390), (27, 305970), (30, 275373), (31, 266490), (35, 236034), (42, 196695), (45, 183582), (47, 175770), (54, 152985), (62, 133245), (63, 131130), (70, 118017), (81, 101990), (90, 91791), (93, 88830), (94, 87885), (105, 78678), (126, 65565), (135, 61194), (141, 58590), (155, 53298), (162, 50995), (186, 44415), (189, 43710), (210, 39339), (217, 38070), (235, 35154), (270, 30597), (279, 29610), (282, 29295), (310, 26649), (315, 26226), (329, 25110), (378, 21855), (405, 20398), (423, 19530), (434, 19035), (465, 17766), (470, 17577), (558, 14805), (567, 14570), (630, 13113), (651, 12690), (658, 12555), (705, 11718), (810, 10199), (837, 9870), (846, 9765), (930, 8883), (945, 8742), (987, 8370), (1085, 7614), (1134, 7285), (1269, 6510), (1302, 6345), (1395, 5922), (1410, 5859), (1457, 5670), (1645, 5022), (1674, 4935), (1890, 4371), (1953, 4230), (1974, 4185), (2115, 3906), (2170, 3807), (2511, 3290), (2538, 3255), (2790, 2961), (2835, 2914)]