39493290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12781}}^1$

素因数の和:12894

約数の個数: 32

約数和(自身を含む): 95711616

約数和(自身を除く): 56218326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 12781, 25562, 38343, 63905, 76686, 127810, 191715, 383430, 1316443, 2632886, 3949329, 6582215, 7898658, 13164430, 19746645, 39493290]

約数ペア:

[(1, 39493290), (2, 19746645), (3, 13164430), (5, 7898658), (6, 6582215), (10, 3949329), (15, 2632886), (30, 1316443), (103, 383430), (206, 191715), (309, 127810), (515, 76686), (618, 63905), (1030, 38343), (1545, 25562), (3090, 12781)]