30682995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 56888832

約数和(自身を除く): 26205837

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 4003, 7665, 12009, 20015, 28021, 60045, 84063, 140105, 292219, 420315, 876657, 1461095, 2045533, 4383285, 6136599, 10227665, 30682995]

約数ペア:

[(1, 30682995), (3, 10227665), (5, 6136599), (7, 4383285), (15, 2045533), (21, 1461095), (35, 876657), (73, 420315), (105, 292219), (219, 140105), (365, 84063), (511, 60045), (1095, 28021), (1533, 20015), (2555, 12009), (4003, 7665)]