1330370390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{5011}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 2425006080

約数和(自身を除く): 1094635690

約数列:

[1, 2, 5, 10, 139, 191, 278, 382, 695, 955, 1390, 1910, 5011, 10022, 25055, 26549, 50110, 53098, 132745, 265490, 696529, 957101, 1393058, 1914202, 3482645, 4785505, 6965290, 9571010, 133037039, 266074078, 665185195, 1330370390]

約数ペア:

[(1, 1330370390), (2, 665185195), (5, 266074078), (10, 133037039), (139, 9571010), (191, 6965290), (278, 4785505), (382, 3482645), (695, 1914202), (955, 1393058), (1390, 957101), (1910, 696529), (5011, 265490), (10022, 132745), (25055, 53098), (26549, 50110)]