833430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 2155104

約数和(自身を除く): 1321674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2137, 4274, 6411, 10685, 12822, 21370, 27781, 32055, 55562, 64110, 83343, 138905, 166686, 277810, 416715, 833430]

約数ペア:

[(1, 833430), (2, 416715), (3, 277810), (5, 166686), (6, 138905), (10, 83343), (13, 64110), (15, 55562), (26, 32055), (30, 27781), (39, 21370), (65, 12822), (78, 10685), (130, 6411), (195, 4274), (390, 2137)]