142010460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{788947}}^1$

素因数の和:788962

約数の個数: 36

約数和(自身を含む): 430765608

約数和(自身を除く): 288755148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 788947, 1577894, 2366841, 3155788, 3944735, 4733682, 7100523, 7889470, 9467364, 11834205, 14201046, 15778940, 23668410, 28402092, 35502615, 47336820, 71005230, 142010460]

約数ペア:

[(1, 142010460), (2, 71005230), (3, 47336820), (4, 35502615), (5, 28402092), (6, 23668410), (9, 15778940), (10, 14201046), (12, 11834205), (15, 9467364), (18, 7889470), (20, 7100523), (30, 4733682), (36, 3944735), (45, 3155788), (60, 2366841), (90, 1577894), (180, 788947)]