693961090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{9901}}^1$

素因数の和:10114

約数の個数: 32

約数和(自身を含む): 1286150976

約数和(自身を除く): 592189886

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 815, 1630, 7009, 9901, 14018, 19802, 35045, 49505, 70090, 99010, 425743, 851486, 1613863, 2128715, 3227726, 4257430, 8069315, 16138630, 69396109, 138792218, 346980545, 693961090]

約数ペア:

[(1, 693961090), (2, 346980545), (5, 138792218), (10, 69396109), (43, 16138630), (86, 8069315), (163, 4257430), (215, 3227726), (326, 2128715), (430, 1613863), (815, 851486), (1630, 425743), (7009, 99010), (9901, 70090), (14018, 49505), (19802, 35045)]