868578770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{6131}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 1617670656

約数和(自身を除く): 749091886

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 457, 914, 2285, 4570, 6131, 12262, 14167, 28334, 30655, 61310, 70835, 141670, 190061, 380122, 950305, 1900610, 2801867, 5603734, 14009335, 28018670, 86857877, 173715754, 434289385, 868578770]

約数ペア:

[(1, 868578770), (2, 434289385), (5, 173715754), (10, 86857877), (31, 28018670), (62, 14009335), (155, 5603734), (310, 2801867), (457, 1900610), (914, 950305), (2285, 380122), (4570, 190061), (6131, 141670), (12262, 70835), (14167, 61310), (28334, 30655)]