30127396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4229}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 57206520

約数和(自身を除く): 27079124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 4229, 7124, 8458, 16916, 54977, 109954, 219908, 579373, 1158746, 2317492, 7531849, 15063698, 30127396]

約数ペア:

[(1, 30127396), (2, 15063698), (4, 7531849), (13, 2317492), (26, 1158746), (52, 579373), (137, 219908), (274, 109954), (548, 54977), (1781, 16916), (3562, 8458), (4229, 7124)]