164089020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2734817}}^1$

素因数の和:2734829

約数の個数: 24

約数和(自身を含む): 459449424

約数和(自身を除く): 295360404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2734817, 5469634, 8204451, 10939268, 13674085, 16408902, 27348170, 32817804, 41022255, 54696340, 82044510, 164089020]

約数ペア:

[(1, 164089020), (2, 82044510), (3, 54696340), (4, 41022255), (5, 32817804), (6, 27348170), (10, 16408902), (12, 13674085), (15, 10939268), (20, 8204451), (30, 5469634), (60, 2734817)]