173206370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 336135528

約数和(自身を除く): 162929158

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 289, 365, 578, 730, 821, 1241, 1445, 1642, 2482, 2890, 4105, 6205, 8210, 12410, 13957, 21097, 27914, 42194, 59933, 69785, 105485, 119866, 139570, 210970, 237269, 299665, 474538, 599330, 1018861, 1186345, 2037722, 2372690, 5094305, 10188610, 17320637, 34641274, 86603185, 173206370]

約数ペア:

[(1, 173206370), (2, 86603185), (5, 34641274), (10, 17320637), (17, 10188610), (34, 5094305), (73, 2372690), (85, 2037722), (146, 1186345), (170, 1018861), (289, 599330), (365, 474538), (578, 299665), (730, 237269), (821, 210970), (1241, 139570), (1445, 119866), (1642, 105485), (2482, 69785), (2890, 59933), (4105, 42194), (6205, 27914), (8210, 21097), (12410, 13957)]