148386010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1499}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 281880000

約数和(自身を除く): 133493990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 521, 1042, 1499, 2605, 2998, 5210, 7495, 9899, 14990, 19798, 28481, 49495, 56962, 98990, 142405, 284810, 780979, 1561958, 3904895, 7809790, 14838601, 29677202, 74193005, 148386010]

約数ペア:

[(1, 148386010), (2, 74193005), (5, 29677202), (10, 14838601), (19, 7809790), (38, 3904895), (95, 1561958), (190, 780979), (521, 284810), (1042, 142405), (1499, 98990), (2605, 56962), (2998, 49495), (5210, 28481), (7495, 19798), (9899, 14990)]