30740184

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9929}}^1$

素因数の和:9984

約数の個数: 48

約数和(自身を含む): 85199400

約数和(自身を除く): 54459216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9929, 19858, 29787, 39716, 59574, 79432, 89361, 119148, 178722, 238296, 357444, 426947, 714888, 853894, 1280841, 1707788, 2561682, 3415576, 3842523, 5123364, 7685046, 10246728, 15370092, 30740184]

約数ペア:

[(1, 30740184), (2, 15370092), (3, 10246728), (4, 7685046), (6, 5123364), (8, 3842523), (9, 3415576), (12, 2561682), (18, 1707788), (24, 1280841), (36, 853894), (43, 714888), (72, 426947), (86, 357444), (129, 238296), (172, 178722), (258, 119148), (344, 89361), (387, 79432), (516, 59574), (774, 39716), (1032, 29787), (1548, 19858), (3096, 9929)]