10517820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 29597568

約数和(自身を除く): 19079748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 571, 614, 921, 1142, 1228, 1535, 1713, 1842, 2284, 2855, 3070, 3426, 3684, 4605, 5710, 6140, 6852, 8565, 9210, 11420, 17130, 18420, 34260, 175297, 350594, 525891, 701188, 876485, 1051782, 1752970, 2103564, 2629455, 3505940, 5258910, 10517820]

約数ペア:

[(1, 10517820), (2, 5258910), (3, 3505940), (4, 2629455), (5, 2103564), (6, 1752970), (10, 1051782), (12, 876485), (15, 701188), (20, 525891), (30, 350594), (60, 175297), (307, 34260), (571, 18420), (614, 17130), (921, 11420), (1142, 9210), (1228, 8565), (1535, 6852), (1713, 6140), (1842, 5710), (2284, 4605), (2855, 3684), (3070, 3426)]