68400630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{760007}}^1$

素因数の和:760020

約数の個数: 24

約数和(自身を含む): 177841872

約数和(自身を除く): 109441242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 760007, 1520014, 2280021, 3800035, 4560042, 6840063, 7600070, 11400105, 13680126, 22800210, 34200315, 68400630]

約数ペア:

[(1, 68400630), (2, 34200315), (3, 22800210), (5, 13680126), (6, 11400105), (9, 7600070), (10, 6840063), (15, 4560042), (18, 3800035), (30, 2280021), (45, 1520014), (90, 760007)]