399024930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{578297}}^1$

素因数の和:578330

約数の個数: 32

約数和(自身を含む): 999298944

約数和(自身を除く): 600274014

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 578297, 1156594, 1734891, 2891485, 3469782, 5782970, 8674455, 13300831, 17348910, 26601662, 39902493, 66504155, 79804986, 133008310, 199512465, 399024930]

約数ペア:

[(1, 399024930), (2, 199512465), (3, 133008310), (5, 79804986), (6, 66504155), (10, 39902493), (15, 26601662), (23, 17348910), (30, 13300831), (46, 8674455), (69, 5782970), (115, 3469782), (138, 2891485), (230, 1734891), (345, 1156594), (690, 578297)]