30319610

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7561}}^1$

素因数の和:7969

約数の個数: 16

約数和(自身を含む): 54718632

約数和(自身を除く): 24399022

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 7561, 15122, 37805, 75610, 3031961, 6063922, 15159805, 30319610]

約数ペア:

[(1, 30319610), (2, 15159805), (5, 6063922), (10, 3031961), (401, 75610), (802, 37805), (2005, 15122), (4010, 7561)]