171901850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 334264320

約数和(自身を除く): 162362470

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 103, 145, 206, 290, 515, 725, 1030, 1151, 1450, 2302, 2575, 2987, 5150, 5755, 5974, 11510, 14935, 28775, 29870, 33379, 57550, 66758, 74675, 118553, 149350, 166895, 237106, 333790, 592765, 834475, 1185530, 1668950, 2963825, 3438037, 5927650, 6876074, 17190185, 34380370, 85950925, 171901850]

約数ペア:

[(1, 171901850), (2, 85950925), (5, 34380370), (10, 17190185), (25, 6876074), (29, 5927650), (50, 3438037), (58, 2963825), (103, 1668950), (145, 1185530), (206, 834475), (290, 592765), (515, 333790), (725, 237106), (1030, 166895), (1151, 149350), (1450, 118553), (2302, 74675), (2575, 66758), (2987, 57550), (5150, 33379), (5755, 29870), (5974, 28775), (11510, 14935)]