201345390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2237171}}^1$

素因数の和:2237184

約数の個数: 24

約数和(自身を含む): 523498248

約数和(自身を除く): 322152858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2237171, 4474342, 6711513, 11185855, 13423026, 20134539, 22371710, 33557565, 40269078, 67115130, 100672695, 201345390]

約数ペア:

[(1, 201345390), (2, 100672695), (3, 67115130), (5, 40269078), (6, 33557565), (9, 22371710), (10, 20134539), (15, 13423026), (18, 11185855), (30, 6711513), (45, 4474342), (90, 2237171)]