30842985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 53637120

約数和(自身を除く): 22794135

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 3491, 8835, 10473, 17455, 52365, 66329, 108221, 198987, 324663, 331645, 541105, 994935, 1623315, 2056199, 6168597, 10280995, 30842985]

約数ペア:

[(1, 30842985), (3, 10280995), (5, 6168597), (15, 2056199), (19, 1623315), (31, 994935), (57, 541105), (93, 331645), (95, 324663), (155, 198987), (285, 108221), (465, 66329), (589, 52365), (1767, 17455), (2945, 10473), (3491, 8835)]