2015989620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{8929}}^1$

素因数の和:9065

約数の個数: 96

約数和(自身を含む): 5832933120

約数和(自身を除く): 3816943500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 71, 106, 142, 159, 212, 213, 265, 284, 318, 355, 426, 530, 636, 710, 795, 852, 1060, 1065, 1420, 1590, 2130, 3180, 3763, 4260, 7526, 8929, 11289, 15052, 17858, 18815, 22578, 26787, 35716, 37630, 44645, 45156, 53574, 56445, 75260, 89290, 107148, 112890, 133935, 178580, 225780, 267870, 473237, 535740, 633959, 946474, 1267918, 1419711, 1892948, 1901877, 2366185, 2535836, 2839422, 3169795, 3803754, 4732370, 5678844, 6339590, 7098555, 7607508, 9464740, 9509385, 12679180, 14197110, 19018770, 28394220, 33599827, 38037540, 67199654, 100799481, 134399308, 167999135, 201598962, 335998270, 403197924, 503997405, 671996540, 1007994810, 2015989620]

約数ペア:

[(1, 2015989620), (2, 1007994810), (3, 671996540), (4, 503997405), (5, 403197924), (6, 335998270), (10, 201598962), (12, 167999135), (15, 134399308), (20, 100799481), (30, 67199654), (53, 38037540), (60, 33599827), (71, 28394220), (106, 19018770), (142, 14197110), (159, 12679180), (212, 9509385), (213, 9464740), (265, 7607508), (284, 7098555), (318, 6339590), (355, 5678844), (426, 4732370), (530, 3803754), (636, 3169795), (710, 2839422), (795, 2535836), (852, 2366185), (1060, 1901877), (1065, 1892948), (1420, 1419711), (1590, 1267918), (2130, 946474), (3180, 633959), (3763, 535740), (4260, 473237), (7526, 267870), (8929, 225780), (11289, 178580), (15052, 133935), (17858, 112890), (18815, 107148), (22578, 89290), (26787, 75260), (35716, 56445), (37630, 53574), (44645, 45156)]