11994420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 34372800

約数和(自身を除く): 22378380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4649, 9298, 13947, 18596, 23245, 27894, 46490, 55788, 69735, 92980, 139470, 199907, 278940, 399814, 599721, 799628, 999535, 1199442, 1999070, 2398884, 2998605, 3998140, 5997210, 11994420]

約数ペア:

[(1, 11994420), (2, 5997210), (3, 3998140), (4, 2998605), (5, 2398884), (6, 1999070), (10, 1199442), (12, 999535), (15, 799628), (20, 599721), (30, 399814), (43, 278940), (60, 199907), (86, 139470), (129, 92980), (172, 69735), (215, 55788), (258, 46490), (430, 27894), (516, 23245), (645, 18596), (860, 13947), (1290, 9298), (2580, 4649)]