30541610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 61937568

約数和(自身を除く): 31395958

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 587, 605, 946, 1174, 1210, 2365, 2935, 4730, 5203, 5870, 6457, 10406, 12914, 25241, 26015, 32285, 50482, 52030, 64570, 71027, 126205, 142054, 252410, 277651, 355135, 555302, 710270, 1388255, 2776510, 3054161, 6108322, 15270805, 30541610]

約数ペア:

[(1, 30541610), (2, 15270805), (5, 6108322), (10, 3054161), (11, 2776510), (22, 1388255), (43, 710270), (55, 555302), (86, 355135), (110, 277651), (121, 252410), (215, 142054), (242, 126205), (430, 71027), (473, 64570), (587, 52030), (605, 50482), (946, 32285), (1174, 26015), (1210, 25241), (2365, 12914), (2935, 10406), (4730, 6457), (5203, 5870)]