850202340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1090003}}^1$

素因数の和:1090028

約数の個数: 48

約数和(自身を含む): 2563689408

約数和(自身を除く): 1713487068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1090003, 2180006, 3270009, 4360012, 5450015, 6540018, 10900030, 13080036, 14170039, 16350045, 21800060, 28340078, 32700090, 42510117, 56680156, 65400180, 70850195, 85020234, 141700390, 170040468, 212550585, 283400780, 425101170, 850202340]

約数ペア:

[(1, 850202340), (2, 425101170), (3, 283400780), (4, 212550585), (5, 170040468), (6, 141700390), (10, 85020234), (12, 70850195), (13, 65400180), (15, 56680156), (20, 42510117), (26, 32700090), (30, 28340078), (39, 21800060), (52, 16350045), (60, 14170039), (65, 13080036), (78, 10900030), (130, 6540018), (156, 5450015), (195, 4360012), (260, 3270009), (390, 2180006), (780, 1090003)]