987079020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16451317}}^1$

素因数の和:16451329

約数の個数: 24

約数和(自身を含む): 2763821424

約数和(自身を除く): 1776742404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16451317, 32902634, 49353951, 65805268, 82256585, 98707902, 164513170, 197415804, 246769755, 329026340, 493539510, 987079020]

約数ペア:

[(1, 987079020), (2, 493539510), (3, 329026340), (4, 246769755), (5, 197415804), (6, 164513170), (10, 98707902), (12, 82256585), (15, 65805268), (20, 49353951), (30, 32902634), (60, 16451317)]