68243730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{10781}}^1$

素因数の和:11002

約数の個数: 32

約数和(自身を含む): 164576448

約数和(自身を除く): 96332718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 10781, 21562, 32343, 53905, 64686, 107810, 161715, 323430, 2274791, 4549582, 6824373, 11373955, 13648746, 22747910, 34121865, 68243730]

約数ペア:

[(1, 68243730), (2, 34121865), (3, 22747910), (5, 13648746), (6, 11373955), (10, 6824373), (15, 4549582), (30, 2274791), (211, 323430), (422, 161715), (633, 107810), (1055, 64686), (1266, 53905), (2110, 32343), (3165, 21562), (6330, 10781)]