15030290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 29813184

約数和(自身を除く): 14782894

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 1277, 2354, 2554, 5885, 6385, 11770, 12770, 14047, 28094, 70235, 136639, 140470, 273278, 683195, 1366390, 1503029, 3006058, 7515145, 15030290]

約数ペア:

[(1, 15030290), (2, 7515145), (5, 3006058), (10, 1503029), (11, 1366390), (22, 683195), (55, 273278), (107, 140470), (110, 136639), (214, 70235), (535, 28094), (1070, 14047), (1177, 12770), (1277, 11770), (2354, 6385), (2554, 5885)]