199422780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4019}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 559198080

約数和(自身を除く): 359775300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 827, 1654, 2481, 3308, 4019, 4135, 4962, 8038, 8270, 9924, 12057, 12405, 16076, 16540, 20095, 24114, 24810, 40190, 48228, 49620, 60285, 80380, 120570, 241140, 3323713, 6647426, 9971139, 13294852, 16618565, 19942278, 33237130, 39884556, 49855695, 66474260, 99711390, 199422780]

約数ペア:

[(1, 199422780), (2, 99711390), (3, 66474260), (4, 49855695), (5, 39884556), (6, 33237130), (10, 19942278), (12, 16618565), (15, 13294852), (20, 9971139), (30, 6647426), (60, 3323713), (827, 241140), (1654, 120570), (2481, 80380), (3308, 60285), (4019, 49620), (4135, 48228), (4962, 40190), (8038, 24810), (8270, 24114), (9924, 20095), (12057, 16540), (12405, 16076)]