30395196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21649}}^1$

素因数の和:21675

約数の個数: 48

約数和(自身を含む): 84868000

約数和(自身を除く): 54472804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21649, 43298, 64947, 86596, 129894, 194841, 259788, 281437, 389682, 562874, 584523, 779364, 844311, 1125748, 1169046, 1688622, 2338092, 2532933, 3377244, 5065866, 7598799, 10131732, 15197598, 30395196]

約数ペア:

[(1, 30395196), (2, 15197598), (3, 10131732), (4, 7598799), (6, 5065866), (9, 3377244), (12, 2532933), (13, 2338092), (18, 1688622), (26, 1169046), (27, 1125748), (36, 844311), (39, 779364), (52, 584523), (54, 562874), (78, 389682), (108, 281437), (117, 259788), (156, 194841), (234, 129894), (351, 86596), (468, 64947), (702, 43298), (1404, 21649)]