74597570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3730

約数の個数: 32

約数和(自身を含む): 140901120

約数和(自身を除く): 66303550

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 3623, 4118, 7246, 10295, 18115, 20590, 36230, 105067, 210134, 257233, 514466, 525335, 1050670, 1286165, 2572330, 7459757, 14919514, 37298785, 74597570]

約数ペア:

[(1, 74597570), (2, 37298785), (5, 14919514), (10, 7459757), (29, 2572330), (58, 1286165), (71, 1050670), (142, 525335), (145, 514466), (290, 257233), (355, 210134), (710, 105067), (2059, 36230), (3623, 20590), (4118, 18115), (7246, 10295)]