70165980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{129937}}^1$

素因数の和:129955

約数の個数: 48

約数和(自身を含む): 218295840

約数和(自身を除く): 148129860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 129937, 259874, 389811, 519748, 649685, 779622, 1169433, 1299370, 1559244, 1949055, 2338866, 2598740, 3508299, 3898110, 4677732, 5847165, 7016598, 7796220, 11694330, 14033196, 17541495, 23388660, 35082990, 70165980]

約数ペア:

[(1, 70165980), (2, 35082990), (3, 23388660), (4, 17541495), (5, 14033196), (6, 11694330), (9, 7796220), (10, 7016598), (12, 5847165), (15, 4677732), (18, 3898110), (20, 3508299), (27, 2598740), (30, 2338866), (36, 1949055), (45, 1559244), (54, 1299370), (60, 1169433), (90, 779622), (108, 649685), (135, 519748), (180, 389811), (270, 259874), (540, 129937)]