68198730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133723}}^1$

素因数の和:133750

約数の個数: 32

約数和(自身を含む): 173306304

約数和(自身を除く): 105107574

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 133723, 267446, 401169, 668615, 802338, 1337230, 2005845, 2273291, 4011690, 4546582, 6819873, 11366455, 13639746, 22732910, 34099365, 68198730]

約数ペア:

[(1, 68198730), (2, 34099365), (3, 22732910), (5, 13639746), (6, 11366455), (10, 6819873), (15, 4546582), (17, 4011690), (30, 2273291), (34, 2005845), (51, 1337230), (85, 802338), (102, 668615), (170, 401169), (255, 267446), (510, 133723)]