61691460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1028191}}^1$

素因数の和:1028203

約数の個数: 24

約数和(自身を含む): 172736256

約数和(自身を除く): 111044796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1028191, 2056382, 3084573, 4112764, 5140955, 6169146, 10281910, 12338292, 15422865, 20563820, 30845730, 61691460]

約数ペア:

[(1, 61691460), (2, 30845730), (3, 20563820), (4, 15422865), (5, 12338292), (6, 10281910), (10, 6169146), (12, 5140955), (15, 4112764), (20, 3084573), (30, 2056382), (60, 1028191)]