104885430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{268937}}^1$

素因数の和:268960

約数の個数: 32

約数和(自身を含む): 271089504

約数和(自身を除く): 166204074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 268937, 537874, 806811, 1344685, 1613622, 2689370, 3496181, 4034055, 6992362, 8068110, 10488543, 17480905, 20977086, 34961810, 52442715, 104885430]

約数ペア:

[(1, 104885430), (2, 52442715), (3, 34961810), (5, 20977086), (6, 17480905), (10, 10488543), (13, 8068110), (15, 6992362), (26, 4034055), (30, 3496181), (39, 2689370), (65, 1613622), (78, 1344685), (130, 806811), (195, 537874), (390, 268937)]