118260420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1971007}}^1$

素因数の和:1971019

約数の個数: 24

約数和(自身を含む): 331129344

約数和(自身を除く): 212868924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1971007, 3942014, 5913021, 7884028, 9855035, 11826042, 19710070, 23652084, 29565105, 39420140, 59130210, 118260420]

約数ペア:

[(1, 118260420), (2, 59130210), (3, 39420140), (4, 29565105), (5, 23652084), (6, 19710070), (10, 11826042), (12, 9855035), (15, 7884028), (20, 5913021), (30, 3942014), (60, 1971007)]