67998530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5867}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 130973760

約数和(自身を除く): 62975230

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 5867, 11590, 11734, 29335, 58670, 111473, 222946, 357887, 557365, 715774, 1114730, 1789435, 3578870, 6799853, 13599706, 33999265, 67998530]

約数ペア:

[(1, 67998530), (2, 33999265), (5, 13599706), (10, 6799853), (19, 3578870), (38, 1789435), (61, 1114730), (95, 715774), (122, 557365), (190, 357887), (305, 222946), (610, 111473), (1159, 58670), (2318, 29335), (5795, 11734), (5867, 11590)]