70311930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180287}}^1$

素因数の和:180310

約数の個数: 32

約数和(自身を含む): 181730304

約数和(自身を除く): 111418374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 180287, 360574, 540861, 901435, 1081722, 1802870, 2343731, 2704305, 4687462, 5408610, 7031193, 11718655, 14062386, 23437310, 35155965, 70311930]

約数ペア:

[(1, 70311930), (2, 35155965), (3, 23437310), (5, 14062386), (6, 11718655), (10, 7031193), (13, 5408610), (15, 4687462), (26, 2704305), (30, 2343731), (39, 1802870), (65, 1081722), (78, 901435), (130, 540861), (195, 360574), (390, 180287)]