726431030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 1463047488

約数和(自身を除く): 736616458

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 73, 82, 130, 146, 205, 365, 410, 533, 730, 949, 1066, 1867, 1898, 2665, 2993, 3734, 4745, 5330, 5986, 9335, 9490, 14965, 18670, 24271, 29930, 38909, 48542, 76547, 77818, 121355, 136291, 153094, 194545, 242710, 272582, 382735, 389090, 681455, 765470, 995111, 1362910, 1771783, 1990222, 3543566, 4975555, 5587931, 8858915, 9951110, 11175862, 17717830, 27939655, 55879310, 72643103, 145286206, 363215515, 726431030]

約数ペア:

[(1, 726431030), (2, 363215515), (5, 145286206), (10, 72643103), (13, 55879310), (26, 27939655), (41, 17717830), (65, 11175862), (73, 9951110), (82, 8858915), (130, 5587931), (146, 4975555), (205, 3543566), (365, 1990222), (410, 1771783), (533, 1362910), (730, 995111), (949, 765470), (1066, 681455), (1867, 389090), (1898, 382735), (2665, 272582), (2993, 242710), (3734, 194545), (4745, 153094), (5330, 136291), (5986, 121355), (9335, 77818), (9490, 76547), (14965, 48542), (18670, 38909), (24271, 29930)]