162681870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417133}}^1$

素因数の和:417156

約数の個数: 32

約数和(自身を含む): 420471072

約数和(自身を除く): 257789202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 417133, 834266, 1251399, 2085665, 2502798, 4171330, 5422729, 6256995, 10845458, 12513990, 16268187, 27113645, 32536374, 54227290, 81340935, 162681870]

約数ペア:

[(1, 162681870), (2, 81340935), (3, 54227290), (5, 32536374), (6, 27113645), (10, 16268187), (13, 12513990), (15, 10845458), (26, 6256995), (30, 5422729), (39, 4171330), (65, 2502798), (78, 2085665), (130, 1251399), (195, 834266), (390, 417133)]