156569970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{226913}}^1$

素因数の和:226946

約数の個数: 32

約数和(自身を含む): 392107392

約数和(自身を除く): 235537422

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 226913, 453826, 680739, 1134565, 1361478, 2269130, 3403695, 5218999, 6807390, 10437998, 15656997, 26094995, 31313994, 52189990, 78284985, 156569970]

約数ペア:

[(1, 156569970), (2, 78284985), (3, 52189990), (5, 31313994), (6, 26094995), (10, 15656997), (15, 10437998), (23, 6807390), (30, 5218999), (46, 3403695), (69, 2269130), (115, 1361478), (138, 1134565), (230, 680739), (345, 453826), (690, 226913)]