944854510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 1804809600

約数和(自身を除く): 859955090

約数列:

[1, 2, 5, 10, 29, 58, 71, 109, 142, 145, 218, 290, 355, 421, 545, 710, 842, 1090, 2059, 2105, 3161, 4118, 4210, 6322, 7739, 10295, 12209, 15478, 15805, 20590, 24418, 29891, 31610, 38695, 45889, 59782, 61045, 77390, 91778, 122090, 149455, 224431, 229445, 298910, 448862, 458890, 866839, 1122155, 1330781, 1733678, 2244310, 2661562, 3258119, 4334195, 6516238, 6653905, 8668390, 13307810, 16290595, 32581190, 94485451, 188970902, 472427255, 944854510]

約数ペア:

[(1, 944854510), (2, 472427255), (5, 188970902), (10, 94485451), (29, 32581190), (58, 16290595), (71, 13307810), (109, 8668390), (142, 6653905), (145, 6516238), (218, 4334195), (290, 3258119), (355, 2661562), (421, 2244310), (545, 1733678), (710, 1330781), (842, 1122155), (1090, 866839), (2059, 458890), (2105, 448862), (3161, 298910), (4118, 229445), (4210, 224431), (6322, 149455), (7739, 122090), (10295, 91778), (12209, 77390), (15478, 61045), (15805, 59782), (20590, 45889), (24418, 38695), (29891, 31610)]