142860804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2381013409}}^1$

素因数の和:2381013421

約数の個数: 24

約数和(自身を含む): 400010252880

約数和(自身を除く): 257149448340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2381013409, 4762026818, 7143040227, 9524053636, 11905067045, 14286080454, 23810134090, 28572160908, 35715201135, 47620268180, 71430402270, 142860804540]

約数ペア:

[(1, 142860804540), (2, 71430402270), (3, 47620268180), (4, 35715201135), (5, 28572160908), (6, 23810134090), (10, 14286080454), (12, 11905067045), (15, 9524053636), (20, 7143040227), (30, 4762026818), (60, 2381013409)]