8168910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11872

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 12290610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 11839, 23678, 35517, 59195, 71034, 118390, 177585, 272297, 355170, 544594, 816891, 1361485, 1633782, 2722970, 4084455, 8168910]

約数ペア:

[(1, 8168910), (2, 4084455), (3, 2722970), (5, 1633782), (6, 1361485), (10, 816891), (15, 544594), (23, 355170), (30, 272297), (46, 177585), (69, 118390), (115, 71034), (138, 59195), (230, 35517), (345, 23678), (690, 11839)]