13720190

素因数分解:

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

素因数の和:98

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 17306050

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 29, 34, 46, 55, 58, 85, 110, 115, 121, 145, 170, 187, 230, 242, 253, 290, 319, 374, 391, 493, 506, 605, 638, 667, 782, 935, 986, 1210, 1265, 1334, 1595, 1870, 1955, 2057, 2465, 2530, 2783, 3190, 3335, 3509, 3910, 4114, 4301, 4930, 5423, 5566, 6670, 7018, 7337, 8602, 10285, 10846, 11339, 13915, 14674, 17545, 20570, 21505, 22678, 27115, 27830, 35090, 36685, 43010, 47311, 54230, 56695, 59653, 73370, 80707, 94622, 113390, 119306, 124729, 161414, 236555, 249458, 298265, 403535, 473110, 596530, 623645, 807070, 1247290, 1372019, 2744038, 6860095, 13720190]

約数ペア:

[(1, 13720190), (2, 6860095), (5, 2744038), (10, 1372019), (11, 1247290), (17, 807070), (22, 623645), (23, 596530), (29, 473110), (34, 403535), (46, 298265), (55, 249458), (58, 236555), (85, 161414), (110, 124729), (115, 119306), (121, 113390), (145, 94622), (170, 80707), (187, 73370), (230, 59653), (242, 56695), (253, 54230), (290, 47311), (319, 43010), (374, 36685), (391, 35090), (493, 27830), (506, 27115), (605, 22678), (638, 21505), (667, 20570), (782, 17545), (935, 14674), (986, 13915), (1210, 11339), (1265, 10846), (1334, 10285), (1595, 8602), (1870, 7337), (1955, 7018), (2057, 6670), (2465, 5566), (2530, 5423), (2783, 4930), (3190, 4301), (3335, 4114), (3509, 3910)]