30471860

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4603}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 64198176

約数和(自身を除く): 33726316

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 4603, 6620, 9206, 18412, 23015, 46030, 92060, 1523593, 3047186, 6094372, 7617965, 15235930, 30471860]

約数ペア:

[(1, 30471860), (2, 15235930), (4, 7617965), (5, 6094372), (10, 3047186), (20, 1523593), (331, 92060), (662, 46030), (1324, 23015), (1655, 18412), (3310, 9206), (4603, 6620)]