27745860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2837}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 78192576

約数和(自身を除く): 50446716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 2837, 3260, 4890, 5674, 8511, 9780, 11348, 14185, 17022, 28370, 34044, 42555, 56740, 85110, 170220, 462431, 924862, 1387293, 1849724, 2312155, 2774586, 4624310, 5549172, 6936465, 9248620, 13872930, 27745860]

約数ペア:

[(1, 27745860), (2, 13872930), (3, 9248620), (4, 6936465), (5, 5549172), (6, 4624310), (10, 2774586), (12, 2312155), (15, 1849724), (20, 1387293), (30, 924862), (60, 462431), (163, 170220), (326, 85110), (489, 56740), (652, 42555), (815, 34044), (978, 28370), (1630, 17022), (1956, 14185), (2445, 11348), (2837, 9780), (3260, 8511), (4890, 5674)]