105818910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{20389}}^1$

素因数の和:20572

約数の個数: 32

約数和(自身を含む): 255445920

約数和(自身を除く): 149627010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 20389, 40778, 61167, 101945, 122334, 203890, 305835, 611670, 3527297, 7054594, 10581891, 17636485, 21163782, 35272970, 52909455, 105818910]

約数ペア:

[(1, 105818910), (2, 52909455), (3, 35272970), (5, 21163782), (6, 17636485), (10, 10581891), (15, 7054594), (30, 3527297), (173, 611670), (346, 305835), (519, 203890), (865, 122334), (1038, 101945), (1730, 61167), (2595, 40778), (5190, 20389)]