171982030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{91969}}^1$

素因数の和:92004

約数の個数: 32

約数和(自身を含む): 357579360

約数和(自身を除く): 185597330

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 91969, 183938, 459845, 919690, 1011659, 1563473, 2023318, 3126946, 5058295, 7817365, 10116590, 15634730, 17198203, 34396406, 85991015, 171982030]

約数ペア:

[(1, 171982030), (2, 85991015), (5, 34396406), (10, 17198203), (11, 15634730), (17, 10116590), (22, 7817365), (34, 5058295), (55, 3126946), (85, 2023318), (110, 1563473), (170, 1011659), (187, 919690), (374, 459845), (935, 183938), (1870, 91969)]