170792990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 318944736

約数和(自身を除く): 148151746

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 5441, 6278, 10882, 15695, 27205, 31390, 54410, 233963, 397193, 467926, 794386, 1169815, 1985965, 2339630, 3971930, 17079299, 34158598, 85396495, 170792990]

約数ペア:

[(1, 170792990), (2, 85396495), (5, 34158598), (10, 17079299), (43, 3971930), (73, 2339630), (86, 1985965), (146, 1169815), (215, 794386), (365, 467926), (430, 397193), (730, 233963), (3139, 54410), (5441, 31390), (6278, 27205), (10882, 15695)]