396512370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4405693}}^1$

素因数の和:4405706

約数の個数: 24

約数和(自身を含む): 1030932396

約数和(自身を除く): 634420026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4405693, 8811386, 13217079, 22028465, 26434158, 39651237, 44056930, 66085395, 79302474, 132170790, 198256185, 396512370]

約数ペア:

[(1, 396512370), (2, 198256185), (3, 132170790), (5, 79302474), (6, 66085395), (9, 44056930), (10, 39651237), (15, 26434158), (18, 22028465), (30, 13217079), (45, 8811386), (90, 4405693)]