13258260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 40808040

約数和(自身を除く): 27549780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1009, 1095, 1314, 1460, 2018, 2190, 2628, 3027, 3285, 4036, 4380, 5045, 6054, 6570, 9081, 10090, 12108, 13140, 15135, 18162, 20180, 30270, 36324, 45405, 60540, 73657, 90810, 147314, 181620, 220971, 294628, 368285, 441942, 662913, 736570, 883884, 1104855, 1325826, 1473140, 2209710, 2651652, 3314565, 4419420, 6629130, 13258260]

約数ペア:

[(1, 13258260), (2, 6629130), (3, 4419420), (4, 3314565), (5, 2651652), (6, 2209710), (9, 1473140), (10, 1325826), (12, 1104855), (15, 883884), (18, 736570), (20, 662913), (30, 441942), (36, 368285), (45, 294628), (60, 220971), (73, 181620), (90, 147314), (146, 90810), (180, 73657), (219, 60540), (292, 45405), (365, 36324), (438, 30270), (657, 20180), (730, 18162), (876, 15135), (1009, 13140), (1095, 12108), (1314, 10090), (1460, 9081), (2018, 6570), (2190, 6054), (2628, 5045), (3027, 4380), (3285, 4036)]