30835118

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 47051280

約数和(自身を除く): 16216162

約数列:

[1, 2, 89, 178, 211, 422, 821, 1642, 18779, 37558, 73069, 146138, 173231, 346462, 15417559, 30835118]

約数ペア:

[(1, 30835118), (2, 15417559), (89, 346462), (178, 173231), (211, 146138), (422, 73069), (821, 37558), (1642, 18779)]