2750147290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{133697}}^1$

素因数の和:133743

約数の個数: 48

約数和(自身を含む): 5761314216

約数和(自身を除く): 3011166926

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 133697, 267394, 668485, 1336970, 1470667, 2272849, 2941334, 4545698, 7353335, 11364245, 14706670, 16177337, 22728490, 25001339, 32354674, 50002678, 80886685, 125006695, 161773370, 250013390, 275014729, 550029458, 1375073645, 2750147290]

約数ペア:

[(1, 2750147290), (2, 1375073645), (5, 550029458), (10, 275014729), (11, 250013390), (17, 161773370), (22, 125006695), (34, 80886685), (55, 50002678), (85, 32354674), (110, 25001339), (121, 22728490), (170, 16177337), (187, 14706670), (242, 11364245), (374, 7353335), (605, 4545698), (935, 2941334), (1210, 2272849), (1870, 1470667), (2057, 1336970), (4114, 668485), (10285, 267394), (20570, 133697)]