10227778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 9367742

約数列:

[1, 2, 11, 17, 22, 23, 29, 34, 41, 46, 58, 82, 187, 253, 319, 374, 391, 451, 493, 506, 638, 667, 697, 782, 902, 943, 986, 1189, 1334, 1394, 1886, 2378, 4301, 5423, 7337, 7667, 8602, 10373, 10846, 11339, 13079, 14674, 15334, 16031, 20213, 20746, 22678, 26158, 27347, 32062, 40426, 54694, 124729, 176341, 222343, 249458, 300817, 352682, 444686, 464899, 601634, 929798, 5113889, 10227778]

約数ペア:

[(1, 10227778), (2, 5113889), (11, 929798), (17, 601634), (22, 464899), (23, 444686), (29, 352682), (34, 300817), (41, 249458), (46, 222343), (58, 176341), (82, 124729), (187, 54694), (253, 40426), (319, 32062), (374, 27347), (391, 26158), (451, 22678), (493, 20746), (506, 20213), (638, 16031), (667, 15334), (697, 14674), (782, 13079), (902, 11339), (943, 10846), (986, 10373), (1189, 8602), (1334, 7667), (1394, 7337), (1886, 5423), (2378, 4301)]