3329430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8560

約数の個数: 32

約数和(自身を含む): 8606304

約数和(自身を除く): 5276874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 8537, 17074, 25611, 42685, 51222, 85370, 110981, 128055, 221962, 256110, 332943, 554905, 665886, 1109810, 1664715, 3329430]

約数ペア:

[(1, 3329430), (2, 1664715), (3, 1109810), (5, 665886), (6, 554905), (10, 332943), (13, 256110), (15, 221962), (26, 128055), (30, 110981), (39, 85370), (65, 51222), (78, 42685), (130, 25611), (195, 17074), (390, 8537)]