217468380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3624473}}^1$

素因数の和:3624485

約数の個数: 24

約数和(自身を含む): 608911632

約数和(自身を除く): 391443252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3624473, 7248946, 10873419, 14497892, 18122365, 21746838, 36244730, 43493676, 54367095, 72489460, 108734190, 217468380]

約数ペア:

[(1, 217468380), (2, 108734190), (3, 72489460), (4, 54367095), (5, 43493676), (6, 36244730), (10, 21746838), (12, 18122365), (15, 14497892), (20, 10873419), (30, 7248946), (60, 3624473)]