69790270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37321}}^1$

素因数の和:37356

約数の個数: 32

約数和(自身を含む): 145107936

約数和(自身を除く): 75317666

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 37321, 74642, 186605, 373210, 410531, 634457, 821062, 1268914, 2052655, 3172285, 4105310, 6344570, 6979027, 13958054, 34895135, 69790270]

約数ペア:

[(1, 69790270), (2, 34895135), (5, 13958054), (10, 6979027), (11, 6344570), (17, 4105310), (22, 3172285), (34, 2052655), (55, 1268914), (85, 821062), (110, 634457), (170, 410531), (187, 373210), (374, 186605), (935, 74642), (1870, 37321)]