1478582690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{30169}}^1$

素因数の和:30231

約数の個数: 48

約数和(自身を含む): 2981399400

約数和(自身を除く): 1502816710

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 3770, 4901, 9802, 24505, 30169, 49010, 60338, 150845, 301690, 392197, 784394, 874901, 1749802, 1960985, 3921970, 4374505, 5098561, 8749010, 10197122, 11373713, 22747426, 25492805, 50985610, 56868565, 113737130, 147858269, 295716538, 739291345, 1478582690]

約数ペア:

[(1, 1478582690), (2, 739291345), (5, 295716538), (10, 147858269), (13, 113737130), (26, 56868565), (29, 50985610), (58, 25492805), (65, 22747426), (130, 11373713), (145, 10197122), (169, 8749010), (290, 5098561), (338, 4374505), (377, 3921970), (754, 1960985), (845, 1749802), (1690, 874901), (1885, 784394), (3770, 392197), (4901, 301690), (9802, 150845), (24505, 60338), (30169, 49010)]