71070830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8699}}^1$

素因数の和:8768

約数の個数: 32

約数和(自身を含む): 137808000

約数和(自身を除く): 66737170

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 8699, 17398, 43495, 86990, 165281, 330562, 374057, 748114, 826405, 1652810, 1870285, 3740570, 7107083, 14214166, 35535415, 71070830]

約数ペア:

[(1, 71070830), (2, 35535415), (5, 14214166), (10, 7107083), (19, 3740570), (38, 1870285), (43, 1652810), (86, 826405), (95, 748114), (190, 374057), (215, 330562), (430, 165281), (817, 86990), (1634, 43495), (4085, 17398), (8170, 8699)]