1279607530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{37339}}^1$

素因数の和:37518

約数の個数: 32

約数和(自身を含む): 2419632000

約数和(自身を除く): 1140024470

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 17135, 34270, 37339, 74678, 186695, 373390, 858797, 1717594, 4293985, 5563511, 8587970, 11127022, 27817555, 55635110, 127960753, 255921506, 639803765, 1279607530]

約数ペア:

[(1, 1279607530), (2, 639803765), (5, 255921506), (10, 127960753), (23, 55635110), (46, 27817555), (115, 11127022), (149, 8587970), (230, 5563511), (298, 4293985), (745, 1717594), (1490, 858797), (3427, 373390), (6854, 186695), (17135, 74678), (34270, 37339)]