30365428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 55722240

約数和(自身を除く): 25356812

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 956, 1381, 2762, 5497, 5524, 10994, 21988, 31763, 63526, 127052, 330059, 660118, 1320236, 7591357, 15182714, 30365428]

約数ペア:

[(1, 30365428), (2, 15182714), (4, 7591357), (23, 1320236), (46, 660118), (92, 330059), (239, 127052), (478, 63526), (956, 31763), (1381, 21988), (2762, 10994), (5497, 5524)]