27673940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4656

約数の個数: 48

約数和(自身を含む): 67976832

約数和(自身を除く): 40302892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 4597, 6020, 9194, 18388, 22985, 32179, 45970, 64358, 91940, 128716, 160895, 197671, 321790, 395342, 643580, 790684, 988355, 1383697, 1976710, 2767394, 3953420, 5534788, 6918485, 13836970, 27673940]

約数ペア:

[(1, 27673940), (2, 13836970), (4, 6918485), (5, 5534788), (7, 3953420), (10, 2767394), (14, 1976710), (20, 1383697), (28, 988355), (35, 790684), (43, 643580), (70, 395342), (86, 321790), (140, 197671), (172, 160895), (215, 128716), (301, 91940), (430, 64358), (602, 45970), (860, 32179), (1204, 22985), (1505, 18388), (3010, 9194), (4597, 6020)]