1230408910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3969061}}^1$

素因数の和:3969099

約数の個数: 16

約数和(自身を含む): 2286179712

約数和(自身を除く): 1055770802

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 3969061, 7938122, 19845305, 39690610, 123040891, 246081782, 615204455, 1230408910]

約数ペア:

[(1, 1230408910), (2, 615204455), (5, 246081782), (10, 123040891), (31, 39690610), (62, 19845305), (155, 7938122), (310, 3969061)]