70219450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{28661}}^1$

素因数の和:28687

約数の個数: 36

約数和(自身を含む): 151937262

約数和(自身を除く): 81717812

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 28661, 57322, 143305, 200627, 286610, 401254, 716525, 1003135, 1404389, 1433050, 2006270, 2808778, 5015675, 7021945, 10031350, 14043890, 35109725, 70219450]

約数ペア:

[(1, 70219450), (2, 35109725), (5, 14043890), (7, 10031350), (10, 7021945), (14, 5015675), (25, 2808778), (35, 2006270), (49, 1433050), (50, 1404389), (70, 1003135), (98, 716525), (175, 401254), (245, 286610), (350, 200627), (490, 143305), (1225, 57322), (2450, 28661)]