88170158580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{209928949}}^1$

素因数の和:209928968

約数の個数: 48

約数和(自身を含む): 282144508800

約数和(自身を除く): 193974350220

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, 209928949, 419857898, 629786847, 839715796, 1049644745, 1259573694, 1469502643, 2099289490, 2519147388, 2939005286, 3148934235, 4198578980, 4408507929, 5878010572, 6297868470, 7347513215, 8817015858, 12595736940, 14695026430, 17634031716, 22042539645, 29390052860, 44085079290, 88170158580]

約数ペア:

[(1, 88170158580), (2, 44085079290), (3, 29390052860), (4, 22042539645), (5, 17634031716), (6, 14695026430), (7, 12595736940), (10, 8817015858), (12, 7347513215), (14, 6297868470), (15, 5878010572), (20, 4408507929), (21, 4198578980), (28, 3148934235), (30, 2939005286), (35, 2519147388), (42, 2099289490), (60, 1469502643), (70, 1259573694), (84, 1049644745), (105, 839715796), (140, 629786847), (210, 419857898), (420, 209928949)]