65837460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84407}}^1$

素因数の和:84432

約数の個数: 48

約数和(自身を含む): 198527616

約数和(自身を除く): 132690156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 84407, 168814, 253221, 337628, 422035, 506442, 844070, 1012884, 1097291, 1266105, 1688140, 2194582, 2532210, 3291873, 4389164, 5064420, 5486455, 6583746, 10972910, 13167492, 16459365, 21945820, 32918730, 65837460]

約数ペア:

[(1, 65837460), (2, 32918730), (3, 21945820), (4, 16459365), (5, 13167492), (6, 10972910), (10, 6583746), (12, 5486455), (13, 5064420), (15, 4389164), (20, 3291873), (26, 2532210), (30, 2194582), (39, 1688140), (52, 1266105), (60, 1097291), (65, 1012884), (78, 844070), (130, 506442), (156, 422035), (195, 337628), (260, 253221), (390, 168814), (780, 84407)]