2494580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 4037260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 29, 34, 44, 46, 55, 58, 68, 85, 92, 110, 115, 116, 145, 170, 187, 220, 230, 253, 290, 319, 340, 374, 391, 460, 493, 506, 580, 638, 667, 748, 782, 935, 986, 1012, 1265, 1276, 1334, 1564, 1595, 1870, 1955, 1972, 2465, 2530, 2668, 3190, 3335, 3740, 3910, 4301, 4930, 5060, 5423, 6380, 6670, 7337, 7820, 8602, 9860, 10846, 11339, 13340, 14674, 17204, 21505, 21692, 22678, 27115, 29348, 36685, 43010, 45356, 54230, 56695, 73370, 86020, 108460, 113390, 124729, 146740, 226780, 249458, 498916, 623645, 1247290, 2494580]

約数ペア:

[(1, 2494580), (2, 1247290), (4, 623645), (5, 498916), (10, 249458), (11, 226780), (17, 146740), (20, 124729), (22, 113390), (23, 108460), (29, 86020), (34, 73370), (44, 56695), (46, 54230), (55, 45356), (58, 43010), (68, 36685), (85, 29348), (92, 27115), (110, 22678), (115, 21692), (116, 21505), (145, 17204), (170, 14674), (187, 13340), (220, 11339), (230, 10846), (253, 9860), (290, 8602), (319, 7820), (340, 7337), (374, 6670), (391, 6380), (460, 5423), (493, 5060), (506, 4930), (580, 4301), (638, 3910), (667, 3740), (748, 3335), (782, 3190), (935, 2668), (986, 2530), (1012, 2465), (1265, 1972), (1276, 1955), (1334, 1870), (1564, 1595)]