1330403870

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{3733}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 2421245088

約数和(自身を除く): 1090841218

約数列:

[1, 2, 5, 10, 157, 227, 314, 454, 785, 1135, 1570, 2270, 3733, 7466, 18665, 35639, 37330, 71278, 178195, 356390, 586081, 847391, 1172162, 1694782, 2930405, 4236955, 5860810, 8473910, 133040387, 266080774, 665201935, 1330403870]

約数ペア:

[(1, 1330403870), (2, 665201935), (5, 266080774), (10, 133040387), (157, 8473910), (227, 5860810), (314, 4236955), (454, 2930405), (785, 1694782), (1135, 1172162), (1570, 847391), (2270, 586081), (3733, 356390), (7466, 178195), (18665, 71278), (35639, 37330)]