30130490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5653}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 59841936

約数和(自身を除く): 29711446

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 5653, 11306, 28265, 56530, 73489, 146978, 231773, 367445, 463546, 734890, 1158865, 2317730, 3013049, 6026098, 15065245, 30130490]

約数ペア:

[(1, 30130490), (2, 15065245), (5, 6026098), (10, 3013049), (13, 2317730), (26, 1158865), (41, 734890), (65, 463546), (82, 367445), (130, 231773), (205, 146978), (410, 73489), (533, 56530), (1066, 28265), (2665, 11306), (5330, 5653)]