68164710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17891}}^1$

素因数の和:18028

約数の個数: 32

約数和(自身を含む): 164892672

約数和(自身を除く): 96727962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 17891, 35782, 53673, 89455, 107346, 178910, 268365, 536730, 2272157, 4544314, 6816471, 11360785, 13632942, 22721570, 34082355, 68164710]

約数ペア:

[(1, 68164710), (2, 34082355), (3, 22721570), (5, 13632942), (6, 11360785), (10, 6816471), (15, 4544314), (30, 2272157), (127, 536730), (254, 268365), (381, 178910), (635, 107346), (762, 89455), (1270, 53673), (1905, 35782), (3810, 17891)]