315096154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{5009}}^1$

素因数の和:5525

約数の個数: 16

約数和(自身を含む): 480479040

約数和(自身を除く): 165382886

約数列:

[1, 2, 71, 142, 443, 886, 5009, 10018, 31453, 62906, 355639, 711278, 2218987, 4437974, 157548077, 315096154]

約数ペア:

[(1, 315096154), (2, 157548077), (71, 4437974), (142, 2218987), (443, 711278), (886, 355639), (5009, 62906), (10018, 31453)]