7131504540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{711727}}^1$

素因数の和:711906

約数の個数: 48

約数和(自身を含む): 20087811072

約数和(自身を除く): 12956306532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 711727, 1423454, 2135181, 2846908, 3558635, 4270362, 7117270, 8540724, 10675905, 14234540, 21351810, 42703620, 118858409, 237716818, 356575227, 475433636, 594292045, 713150454, 1188584090, 1426300908, 1782876135, 2377168180, 3565752270, 7131504540]

約数ペア:

[(1, 7131504540), (2, 3565752270), (3, 2377168180), (4, 1782876135), (5, 1426300908), (6, 1188584090), (10, 713150454), (12, 594292045), (15, 475433636), (20, 356575227), (30, 237716818), (60, 118858409), (167, 42703620), (334, 21351810), (501, 14234540), (668, 10675905), (835, 8540724), (1002, 7117270), (1670, 4270362), (2004, 3558635), (2505, 2846908), (3340, 2135181), (5010, 1423454), (10020, 711727)]