9959430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25537}}^1$

素因数の和:25560

約数の個数: 32

約数和(自身を含む): 25742304

約数和(自身を除く): 15782874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25537, 51074, 76611, 127685, 153222, 255370, 331981, 383055, 663962, 766110, 995943, 1659905, 1991886, 3319810, 4979715, 9959430]

約数ペア:

[(1, 9959430), (2, 4979715), (3, 3319810), (5, 1991886), (6, 1659905), (10, 995943), (13, 766110), (15, 663962), (26, 383055), (30, 331981), (39, 255370), (65, 153222), (78, 127685), (130, 76611), (195, 51074), (390, 25537)]