30104854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 51660000

約数和(自身を除く): 21555146

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 409, 494, 818, 1937, 2831, 3874, 5317, 5662, 7771, 10634, 15542, 36803, 60941, 73606, 101023, 121882, 202046, 792233, 1157879, 1584466, 2315758, 15052427, 30104854]

約数ペア:

[(1, 30104854), (2, 15052427), (13, 2315758), (19, 1584466), (26, 1157879), (38, 792233), (149, 202046), (247, 121882), (298, 101023), (409, 73606), (494, 60941), (818, 36803), (1937, 15542), (2831, 10634), (3874, 7771), (5317, 5662)]