154964730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{24481}}^1$

素因数の和:24702

約数の個数: 32

約数和(自身を含む): 373693248

約数和(自身を除く): 218728518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 24481, 48962, 73443, 122405, 146886, 244810, 367215, 734430, 5165491, 10330982, 15496473, 25827455, 30992946, 51654910, 77482365, 154964730]

約数ペア:

[(1, 154964730), (2, 77482365), (3, 51654910), (5, 30992946), (6, 25827455), (10, 15496473), (15, 10330982), (30, 5165491), (211, 734430), (422, 367215), (633, 244810), (1055, 146886), (1266, 122405), (2110, 73443), (3165, 48962), (6330, 24481)]