71916540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1198609}}^1$

素因数の和:1198621

約数の個数: 24

約数和(自身を含む): 201366480

約数和(自身を除く): 129449940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1198609, 2397218, 3595827, 4794436, 5993045, 7191654, 11986090, 14383308, 17979135, 23972180, 35958270, 71916540]

約数ペア:

[(1, 71916540), (2, 35958270), (3, 23972180), (4, 17979135), (5, 14383308), (6, 11986090), (10, 7191654), (12, 5993045), (15, 4794436), (20, 3595827), (30, 2397218), (60, 1198609)]