15671967780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{55117}}^1$

素因数の和:55813

約数の個数: 96

約数和(自身を含む): 50225285376

約数和(自身を除く): 34553317596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 677, 1354, 2031, 2708, 3385, 4062, 4739, 6770, 8124, 9478, 10155, 13540, 14217, 18956, 20310, 23695, 28434, 40620, 47390, 55117, 56868, 71085, 94780, 110234, 142170, 165351, 220468, 275585, 284340, 330702, 385819, 551170, 661404, 771638, 826755, 1102340, 1157457, 1543276, 1653510, 1929095, 2314914, 3307020, 3858190, 4629828, 5787285, 7716380, 11574570, 23149140, 37314209, 74628418, 111942627, 149256836, 186571045, 223885254, 261199463, 373142090, 447770508, 522398926, 559713135, 746284180, 783598389, 1044797852, 1119426270, 1305997315, 1567196778, 2238852540, 2611994630, 3134393556, 3917991945, 5223989260, 7835983890, 15671967780]

約数ペア:

[(1, 15671967780), (2, 7835983890), (3, 5223989260), (4, 3917991945), (5, 3134393556), (6, 2611994630), (7, 2238852540), (10, 1567196778), (12, 1305997315), (14, 1119426270), (15, 1044797852), (20, 783598389), (21, 746284180), (28, 559713135), (30, 522398926), (35, 447770508), (42, 373142090), (60, 261199463), (70, 223885254), (84, 186571045), (105, 149256836), (140, 111942627), (210, 74628418), (420, 37314209), (677, 23149140), (1354, 11574570), (2031, 7716380), (2708, 5787285), (3385, 4629828), (4062, 3858190), (4739, 3307020), (6770, 2314914), (8124, 1929095), (9478, 1653510), (10155, 1543276), (13540, 1157457), (14217, 1102340), (18956, 826755), (20310, 771638), (23695, 661404), (28434, 551170), (40620, 385819), (47390, 330702), (55117, 284340), (56868, 275585), (71085, 220468), (94780, 165351), (110234, 142170)]