30108615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 51757056

約数和(自身を除く): 21648441

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1663, 3621, 4989, 6035, 8315, 18105, 24945, 28271, 84813, 118073, 141355, 354219, 424065, 590365, 1771095, 2007241, 6021723, 10036205, 30108615]

約数ペア:

[(1, 30108615), (3, 10036205), (5, 6021723), (15, 2007241), (17, 1771095), (51, 590365), (71, 424065), (85, 354219), (213, 141355), (255, 118073), (355, 84813), (1065, 28271), (1207, 24945), (1663, 18105), (3621, 8315), (4989, 6035)]