178210370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29167}}^1$

素因数の和:29234

約数の個数: 32

約数和(自身を含む): 352816128

約数和(自身を除く): 174605758

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 29167, 58334, 145835, 291670, 379171, 758342, 1370849, 1895855, 2741698, 3791710, 6854245, 13708490, 17821037, 35642074, 89105185, 178210370]

約数ペア:

[(1, 178210370), (2, 89105185), (5, 35642074), (10, 17821037), (13, 13708490), (26, 6854245), (47, 3791710), (65, 2741698), (94, 1895855), (130, 1370849), (235, 758342), (470, 379171), (611, 291670), (1222, 145835), (3055, 58334), (6110, 29167)]