149852170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1129}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 291024720

約数和(自身を除く): 141172550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1021, 1129, 2042, 2258, 5105, 5645, 10210, 11290, 13273, 14677, 26546, 29354, 66365, 73385, 132730, 146770, 1152709, 2305418, 5763545, 11527090, 14985217, 29970434, 74926085, 149852170]

約数ペア:

[(1, 149852170), (2, 74926085), (5, 29970434), (10, 14985217), (13, 11527090), (26, 5763545), (65, 2305418), (130, 1152709), (1021, 146770), (1129, 132730), (2042, 73385), (2258, 66365), (5105, 29354), (5645, 26546), (10210, 14677), (11290, 13273)]