10290115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 14572800

約数和(自身を除く): 4282685

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 229, 473, 817, 1045, 1145, 2365, 2519, 4085, 4351, 8987, 9847, 12595, 21755, 44935, 47861, 49235, 108317, 187093, 239305, 541585, 935465, 2058023, 10290115]

約数ペア:

[(1, 10290115), (5, 2058023), (11, 935465), (19, 541585), (43, 239305), (55, 187093), (95, 108317), (209, 49235), (215, 47861), (229, 44935), (473, 21755), (817, 12595), (1045, 9847), (1145, 8987), (2365, 4351), (2519, 4085)]