72571530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 180309888

約数和(自身を除く): 107738358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 101, 129, 202, 215, 258, 303, 430, 505, 557, 606, 645, 1010, 1114, 1290, 1515, 1671, 2785, 3030, 3342, 4343, 5570, 8355, 8686, 13029, 16710, 21715, 23951, 26058, 43430, 47902, 56257, 65145, 71853, 112514, 119755, 130290, 143706, 168771, 239510, 281285, 337542, 359265, 562570, 718530, 843855, 1687710, 2419051, 4838102, 7257153, 12095255, 14514306, 24190510, 36285765, 72571530]

約数ペア:

[(1, 72571530), (2, 36285765), (3, 24190510), (5, 14514306), (6, 12095255), (10, 7257153), (15, 4838102), (30, 2419051), (43, 1687710), (86, 843855), (101, 718530), (129, 562570), (202, 359265), (215, 337542), (258, 281285), (303, 239510), (430, 168771), (505, 143706), (557, 130290), (606, 119755), (645, 112514), (1010, 71853), (1114, 65145), (1290, 56257), (1515, 47902), (1671, 43430), (2785, 26058), (3030, 23951), (3342, 21715), (4343, 16710), (5570, 13029), (8355, 8686)]