30467242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4903}}^1$

素因数の和:5157

約数の個数: 16

約数和(自身を含む): 49432320

約数和(自身を除く): 18965078

約数列:

[1, 2, 13, 26, 239, 478, 3107, 4903, 6214, 9806, 63739, 127478, 1171817, 2343634, 15233621, 30467242]

約数ペア:

[(1, 30467242), (2, 15233621), (13, 2343634), (26, 1171817), (239, 127478), (478, 63739), (3107, 9806), (4903, 6214)]