1769144630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{20593}}^1$

素因数の和:20693

約数の個数: 48

約数和(自身を含む): 3549746592

約数和(自身を除く): 1780601962

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 1210, 1562, 3905, 7810, 8591, 17182, 20593, 41186, 42955, 85910, 102965, 205930, 226523, 453046, 1132615, 1462103, 2265230, 2491753, 2924206, 4983506, 7310515, 12458765, 14621030, 16083133, 24917530, 32166266, 80415665, 160831330, 176914463, 353828926, 884572315, 1769144630]

約数ペア:

[(1, 1769144630), (2, 884572315), (5, 353828926), (10, 176914463), (11, 160831330), (22, 80415665), (55, 32166266), (71, 24917530), (110, 16083133), (121, 14621030), (142, 12458765), (242, 7310515), (355, 4983506), (605, 2924206), (710, 2491753), (781, 2265230), (1210, 1462103), (1562, 1132615), (3905, 453046), (7810, 226523), (8591, 205930), (17182, 102965), (20593, 85910), (41186, 42955)]