131497350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{28279}}^1$

素因数の和:28325

約数の個数: 48

約数和(自身を含む): 336645120

約数和(自身を除く): 205147770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 28279, 56558, 84837, 141395, 169674, 282790, 424185, 706975, 848370, 876649, 1413950, 1753298, 2120925, 2629947, 4241850, 4383245, 5259894, 8766490, 13149735, 21916225, 26299470, 43832450, 65748675, 131497350]

約数ペア:

[(1, 131497350), (2, 65748675), (3, 43832450), (5, 26299470), (6, 21916225), (10, 13149735), (15, 8766490), (25, 5259894), (30, 4383245), (31, 4241850), (50, 2629947), (62, 2120925), (75, 1753298), (93, 1413950), (150, 876649), (155, 848370), (186, 706975), (310, 424185), (465, 282790), (775, 169674), (930, 141395), (1550, 84837), (2325, 56558), (4650, 28279)]