30379338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 72850752

約数和(自身を除く): 42471414

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2161, 2343, 4322, 4686, 6483, 7029, 12966, 14058, 19449, 23771, 38898, 47542, 71313, 142626, 153431, 213939, 306862, 427878, 460293, 920586, 1380879, 1687741, 2761758, 3375482, 5063223, 10126446, 15189669, 30379338]

約数ペア:

[(1, 30379338), (2, 15189669), (3, 10126446), (6, 5063223), (9, 3375482), (11, 2761758), (18, 1687741), (22, 1380879), (33, 920586), (66, 460293), (71, 427878), (99, 306862), (142, 213939), (198, 153431), (213, 142626), (426, 71313), (639, 47542), (781, 38898), (1278, 23771), (1562, 19449), (2161, 14058), (2343, 12966), (4322, 7029), (4686, 6483)]