19369620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107609}}^1$

素因数の和:107624

約数の個数: 36

約数和(自身を含む): 58755060

約数和(自身を除く): 39385440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107609, 215218, 322827, 430436, 538045, 645654, 968481, 1076090, 1291308, 1614135, 1936962, 2152180, 3228270, 3873924, 4842405, 6456540, 9684810, 19369620]

約数ペア:

[(1, 19369620), (2, 9684810), (3, 6456540), (4, 4842405), (5, 3873924), (6, 3228270), (9, 2152180), (10, 1936962), (12, 1614135), (15, 1291308), (18, 1076090), (20, 968481), (30, 645654), (36, 538045), (45, 430436), (60, 322827), (90, 215218), (180, 107609)]