140339340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{779663}}^1$

素因数の和:779678

約数の個数: 36

約数和(自身を含む): 425696544

約数和(自身を除く): 285357204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 779663, 1559326, 2338989, 3118652, 3898315, 4677978, 7016967, 7796630, 9355956, 11694945, 14033934, 15593260, 23389890, 28067868, 35084835, 46779780, 70169670, 140339340]

約数ペア:

[(1, 140339340), (2, 70169670), (3, 46779780), (4, 35084835), (5, 28067868), (6, 23389890), (9, 15593260), (10, 14033934), (12, 11694945), (15, 9355956), (18, 7796630), (20, 7016967), (30, 4677978), (36, 3898315), (45, 3118652), (60, 2338989), (90, 1559326), (180, 779663)]