98707420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{705053}}^1$

素因数の和:705069

約数の個数: 24

約数和(自身を含む): 236898144

約数和(自身を除く): 138190724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 705053, 1410106, 2820212, 3525265, 4935371, 7050530, 9870742, 14101060, 19741484, 24676855, 49353710, 98707420]

約数ペア:

[(1, 98707420), (2, 49353710), (4, 24676855), (5, 19741484), (7, 14101060), (10, 9870742), (14, 7050530), (20, 4935371), (28, 3525265), (35, 2820212), (70, 1410106), (140, 705053)]