7491027130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1\times {\mathrm{4637}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 13677684624

約数和(自身を除く): 6186657494

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2213, 4426, 4637, 9274, 11065, 22130, 23185, 46370, 161549, 323098, 338501, 677002, 807745, 1615490, 1692505, 3385010, 10261681, 20523362, 51308405, 102616810, 749102713, 1498205426, 3745513565, 7491027130]

約数ペア:

[(1, 7491027130), (2, 3745513565), (5, 1498205426), (10, 749102713), (73, 102616810), (146, 51308405), (365, 20523362), (730, 10261681), (2213, 3385010), (4426, 1692505), (4637, 1615490), (9274, 807745), (11065, 677002), (22130, 338501), (23185, 323098), (46370, 161549)]