304867810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{10331}}^1$

素因数の和:10578

約数の個数: 32

約数和(自身を含む): 593635392

約数和(自身を除く): 288767582

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 10331, 14755, 20662, 29510, 51655, 103310, 134303, 268606, 671515, 1343030, 2345137, 4690274, 11725685, 23451370, 30486781, 60973562, 152433905, 304867810]

約数ペア:

[(1, 304867810), (2, 152433905), (5, 60973562), (10, 30486781), (13, 23451370), (26, 11725685), (65, 4690274), (130, 2345137), (227, 1343030), (454, 671515), (1135, 268606), (2270, 134303), (2951, 103310), (5902, 51655), (10331, 29510), (14755, 20662)]