715271890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{2777}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 1320105600

約数和(自身を除く): 604833710

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 599, 1198, 2777, 2995, 5554, 5990, 13885, 25757, 27770, 51514, 119411, 128785, 238822, 257570, 597055, 1194110, 1663423, 3326846, 8317115, 16634230, 71527189, 143054378, 357635945, 715271890]

約数ペア:

[(1, 715271890), (2, 357635945), (5, 143054378), (10, 71527189), (43, 16634230), (86, 8317115), (215, 3326846), (430, 1663423), (599, 1194110), (1198, 597055), (2777, 257570), (2995, 238822), (5554, 128785), (5990, 119411), (13885, 51514), (25757, 27770)]