155460770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 285270336

約数和(自身を除く): 129809566

約数列:

[1, 2, 5, 10, 67, 134, 331, 335, 662, 670, 701, 1402, 1655, 3310, 3505, 7010, 22177, 44354, 46967, 93934, 110885, 221770, 232031, 234835, 464062, 469670, 1160155, 2320310, 15546077, 31092154, 77730385, 155460770]

約数ペア:

[(1, 155460770), (2, 77730385), (5, 31092154), (10, 15546077), (67, 2320310), (134, 1160155), (331, 469670), (335, 464062), (662, 234835), (670, 232031), (701, 221770), (1402, 110885), (1655, 93934), (3310, 46967), (3505, 44354), (7010, 22177)]