177390630

素因数分解:

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

素因数の和:1971020

約数の個数: 24

約数和(自身を含む): 461215872

約数和(自身を除く): 283825242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1971007, 3942014, 5913021, 9855035, 11826042, 17739063, 19710070, 29565105, 35478126, 59130210, 88695315, 177390630]

約数ペア:

[(1, 177390630), (2, 88695315), (3, 59130210), (5, 35478126), (6, 29565105), (9, 19710070), (10, 17739063), (15, 11826042), (18, 9855035), (30, 5913021), (45, 3942014), (90, 1971007)]