139373730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{516199}}^1$

素因数の和:516215

約数の個数: 32

約数和(自身を含む): 371664000

約数和(自身を除く): 232290270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 516199, 1032398, 1548597, 2580995, 3097194, 4645791, 5161990, 7742985, 9291582, 13937373, 15485970, 23228955, 27874746, 46457910, 69686865, 139373730]

約数ペア:

[(1, 139373730), (2, 69686865), (3, 46457910), (5, 27874746), (6, 23228955), (9, 15485970), (10, 13937373), (15, 9291582), (18, 7742985), (27, 5161990), (30, 4645791), (45, 3097194), (54, 2580995), (90, 1548597), (135, 1032398), (270, 516199)]