30510572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 55440000

約数和(自身を除く): 24929428

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1249, 2498, 4996, 6107, 12214, 24428, 38719, 77438, 154876, 246053, 492106, 984212, 7627643, 15255286, 30510572]

約数ペア:

[(1, 30510572), (2, 15255286), (4, 7627643), (31, 984212), (62, 492106), (124, 246053), (197, 154876), (394, 77438), (788, 38719), (1249, 24428), (2498, 12214), (4996, 6107)]