30060580

素因数分解:

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

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 69564096

約数和(自身を除く): 39503516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 1277, 2140, 2354, 2554, 4708, 5108, 5885, 6385, 11770, 12770, 14047, 23540, 25540, 28094, 56188, 70235, 136639, 140470, 273278, 280940, 546556, 683195, 1366390, 1503029, 2732780, 3006058, 6012116, 7515145, 15030290, 30060580]

約数ペア:

[(1, 30060580), (2, 15030290), (4, 7515145), (5, 6012116), (10, 3006058), (11, 2732780), (20, 1503029), (22, 1366390), (44, 683195), (55, 546556), (107, 280940), (110, 273278), (214, 140470), (220, 136639), (428, 70235), (535, 56188), (1070, 28094), (1177, 25540), (1277, 23540), (2140, 14047), (2354, 12770), (2554, 11770), (4708, 6385), (5108, 5885)]