111222010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8737}}^1$

素因数の和:8830

約数の個数: 32

約数和(自身を含む): 213906240

約数和(自身を除く): 102684230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 8737, 12730, 17474, 43685, 87370, 166003, 332006, 585379, 830015, 1170758, 1660030, 2926895, 5853790, 11122201, 22244402, 55611005, 111222010]

約数ペア:

[(1, 111222010), (2, 55611005), (5, 22244402), (10, 11122201), (19, 5853790), (38, 2926895), (67, 1660030), (95, 1170758), (134, 830015), (190, 585379), (335, 332006), (670, 166003), (1273, 87370), (2546, 43685), (6365, 17474), (8737, 12730)]