39369420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{218719}}^1$

素因数の和:218734

約数の個数: 36

約数和(自身を含む): 119421120

約数和(自身を除く): 80051700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218719, 437438, 656157, 874876, 1093595, 1312314, 1968471, 2187190, 2624628, 3280785, 3936942, 4374380, 6561570, 7873884, 9842355, 13123140, 19684710, 39369420]

約数ペア:

[(1, 39369420), (2, 19684710), (3, 13123140), (4, 9842355), (5, 7873884), (6, 6561570), (9, 4374380), (10, 3936942), (12, 3280785), (15, 2624628), (18, 2187190), (20, 1968471), (30, 1312314), (36, 1093595), (45, 874876), (60, 656157), (90, 437438), (180, 218719)]