7728210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 160

約数和(自身を含む): 25090560

約数和(自身を除く): 17362350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 47, 54, 58, 63, 70, 81, 87, 90, 94, 105, 126, 135, 141, 145, 162, 174, 189, 203, 210, 235, 261, 270, 282, 290, 315, 329, 378, 405, 406, 423, 435, 470, 522, 567, 609, 630, 658, 705, 783, 810, 846, 870, 945, 987, 1015, 1134, 1218, 1269, 1305, 1363, 1410, 1566, 1645, 1827, 1890, 1974, 2030, 2115, 2349, 2538, 2610, 2726, 2835, 2961, 3045, 3290, 3654, 3807, 3915, 4089, 4230, 4698, 4935, 5481, 5670, 5922, 6090, 6345, 6815, 7614, 7830, 8178, 8883, 9135, 9541, 9870, 10962, 11745, 12267, 12690, 13630, 14805, 16443, 17766, 18270, 19035, 19082, 20445, 23490, 24534, 26649, 27405, 28623, 29610, 32886, 36801, 38070, 40890, 44415, 47705, 53298, 54810, 57246, 61335, 73602, 82215, 85869, 88830, 95410, 110403, 122670, 133245, 143115, 164430, 171738, 184005, 220806, 257607, 266490, 286230, 368010, 429345, 515214, 552015, 772821, 858690, 1104030, 1288035, 1545642, 2576070, 3864105, 7728210]

約数ペア:

[(1, 7728210), (2, 3864105), (3, 2576070), (5, 1545642), (6, 1288035), (7, 1104030), (9, 858690), (10, 772821), (14, 552015), (15, 515214), (18, 429345), (21, 368010), (27, 286230), (29, 266490), (30, 257607), (35, 220806), (42, 184005), (45, 171738), (47, 164430), (54, 143115), (58, 133245), (63, 122670), (70, 110403), (81, 95410), (87, 88830), (90, 85869), (94, 82215), (105, 73602), (126, 61335), (135, 57246), (141, 54810), (145, 53298), (162, 47705), (174, 44415), (189, 40890), (203, 38070), (210, 36801), (235, 32886), (261, 29610), (270, 28623), (282, 27405), (290, 26649), (315, 24534), (329, 23490), (378, 20445), (405, 19082), (406, 19035), (423, 18270), (435, 17766), (470, 16443), (522, 14805), (567, 13630), (609, 12690), (630, 12267), (658, 11745), (705, 10962), (783, 9870), (810, 9541), (846, 9135), (870, 8883), (945, 8178), (987, 7830), (1015, 7614), (1134, 6815), (1218, 6345), (1269, 6090), (1305, 5922), (1363, 5670), (1410, 5481), (1566, 4935), (1645, 4698), (1827, 4230), (1890, 4089), (1974, 3915), (2030, 3807), (2115, 3654), (2349, 3290), (2538, 3045), (2610, 2961), (2726, 2835)]