120758430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{309637}}^1$

素因数の和:309660

約数の個数: 32

約数和(自身を含む): 312115104

約数和(自身を除く): 191356674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 309637, 619274, 928911, 1548185, 1857822, 3096370, 4025281, 4644555, 8050562, 9289110, 12075843, 20126405, 24151686, 40252810, 60379215, 120758430]

約数ペア:

[(1, 120758430), (2, 60379215), (3, 40252810), (5, 24151686), (6, 20126405), (10, 12075843), (13, 9289110), (15, 8050562), (26, 4644555), (30, 4025281), (39, 3096370), (65, 1857822), (78, 1548185), (130, 928911), (195, 619274), (390, 309637)]