30489816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 57569064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 1871, 2037, 2328, 2716, 3742, 4074, 5432, 5613, 7484, 8148, 11226, 13097, 14968, 16296, 22452, 26194, 39291, 44904, 52388, 78582, 104776, 157164, 181487, 314328, 362974, 544461, 725948, 1088922, 1270409, 1451896, 2177844, 2540818, 3811227, 4355688, 5081636, 7622454, 10163272, 15244908, 30489816]

約数ペア:

[(1, 30489816), (2, 15244908), (3, 10163272), (4, 7622454), (6, 5081636), (7, 4355688), (8, 3811227), (12, 2540818), (14, 2177844), (21, 1451896), (24, 1270409), (28, 1088922), (42, 725948), (56, 544461), (84, 362974), (97, 314328), (168, 181487), (194, 157164), (291, 104776), (388, 78582), (582, 52388), (679, 44904), (776, 39291), (1164, 26194), (1358, 22452), (1871, 16296), (2037, 14968), (2328, 13097), (2716, 11226), (3742, 8148), (4074, 7484), (5432, 5613)]