27572340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2927}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 77720832

約数和(自身を除く): 50148492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 2927, 3140, 4710, 5854, 8781, 9420, 11708, 14635, 17562, 29270, 35124, 43905, 58540, 87810, 175620, 459539, 919078, 1378617, 1838156, 2297695, 2757234, 4595390, 5514468, 6893085, 9190780, 13786170, 27572340]

約数ペア:

[(1, 27572340), (2, 13786170), (3, 9190780), (4, 6893085), (5, 5514468), (6, 4595390), (10, 2757234), (12, 2297695), (15, 1838156), (20, 1378617), (30, 919078), (60, 459539), (157, 175620), (314, 87810), (471, 58540), (628, 43905), (785, 35124), (942, 29270), (1570, 17562), (1884, 14635), (2355, 11708), (2927, 9420), (3140, 8781), (4710, 5854)]