131546970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{487211}}^1$

素因数の和:487227

約数の個数: 32

約数和(自身を含む): 350792640

約数和(自身を除く): 219245670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 487211, 974422, 1461633, 2436055, 2923266, 4384899, 4872110, 7308165, 8769798, 13154697, 14616330, 21924495, 26309394, 43848990, 65773485, 131546970]

約数ペア:

[(1, 131546970), (2, 65773485), (3, 43848990), (5, 26309394), (6, 21924495), (9, 14616330), (10, 13154697), (15, 8769798), (18, 7308165), (27, 4872110), (30, 4384899), (45, 2923266), (54, 2436055), (90, 1461633), (135, 974422), (270, 487211)]