30004156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 66734080

約数和(自身を除く): 36729924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2659, 2821, 5318, 5642, 10636, 11284, 18613, 34567, 37226, 69134, 74452, 82429, 138268, 164858, 241969, 329716, 483938, 577003, 967876, 1071577, 1154006, 2143154, 2308012, 4286308, 7501039, 15002078, 30004156]

約数ペア:

[(1, 30004156), (2, 15002078), (4, 7501039), (7, 4286308), (13, 2308012), (14, 2143154), (26, 1154006), (28, 1071577), (31, 967876), (52, 577003), (62, 483938), (91, 329716), (124, 241969), (182, 164858), (217, 138268), (364, 82429), (403, 74452), (434, 69134), (806, 37226), (868, 34567), (1612, 18613), (2659, 11284), (2821, 10636), (5318, 5642)]