30442356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 88845120

約数和(自身を除く): 58402764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1129, 1284, 1498, 1926, 2247, 2258, 2996, 3387, 3852, 4494, 4516, 6741, 6774, 7903, 8988, 10161, 13482, 13548, 15806, 20322, 23709, 26964, 31612, 40644, 47418, 71127, 94836, 120803, 142254, 241606, 284508, 362409, 483212, 724818, 845621, 1087227, 1449636, 1691242, 2174454, 2536863, 3382484, 4348908, 5073726, 7610589, 10147452, 15221178, 30442356]

約数ペア:

[(1, 30442356), (2, 15221178), (3, 10147452), (4, 7610589), (6, 5073726), (7, 4348908), (9, 3382484), (12, 2536863), (14, 2174454), (18, 1691242), (21, 1449636), (28, 1087227), (36, 845621), (42, 724818), (63, 483212), (84, 362409), (107, 284508), (126, 241606), (214, 142254), (252, 120803), (321, 94836), (428, 71127), (642, 47418), (749, 40644), (963, 31612), (1129, 26964), (1284, 23709), (1498, 20322), (1926, 15806), (2247, 13548), (2258, 13482), (2996, 10161), (3387, 8988), (3852, 7903), (4494, 6774), (4516, 6741)]