671341819390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2364629}}^1$

素因数の和:2364765

約数の個数: 64

約数和(自身を含む): 1379052216000

約数和(自身を除く): 707710396610

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 89, 110, 145, 178, 290, 319, 445, 638, 890, 979, 1595, 1958, 2581, 3190, 4895, 5162, 9790, 12905, 25810, 28391, 56782, 141955, 283910, 2364629, 4729258, 11823145, 23646290, 26010919, 52021838, 68574241, 130054595, 137148482, 210451981, 260109190, 342871205, 420903962, 685742410, 754316651, 1052259905, 1508633302, 2104519810, 2314971791, 3771583255, 4629943582, 6103107449, 7543166510, 11574858955, 12206214898, 23149717910, 30515537245, 61031074490, 67134181939, 134268363878, 335670909695, 671341819390]

約数ペア:

[(1, 671341819390), (2, 335670909695), (5, 134268363878), (10, 67134181939), (11, 61031074490), (22, 30515537245), (29, 23149717910), (55, 12206214898), (58, 11574858955), (89, 7543166510), (110, 6103107449), (145, 4629943582), (178, 3771583255), (290, 2314971791), (319, 2104519810), (445, 1508633302), (638, 1052259905), (890, 754316651), (979, 685742410), (1595, 420903962), (1958, 342871205), (2581, 260109190), (3190, 210451981), (4895, 137148482), (5162, 130054595), (9790, 68574241), (12905, 52021838), (25810, 26010919), (28391, 23646290), (56782, 11823145), (141955, 4729258), (283910, 2364629)]