103896380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{742117}}^1$

素因数の和:742133

約数の個数: 24

約数和(自身を含む): 249351648

約数和(自身を除く): 145455268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 742117, 1484234, 2968468, 3710585, 5194819, 7421170, 10389638, 14842340, 20779276, 25974095, 51948190, 103896380]

約数ペア:

[(1, 103896380), (2, 51948190), (4, 25974095), (5, 20779276), (7, 14842340), (10, 10389638), (14, 7421170), (20, 5194819), (28, 3710585), (35, 2968468), (70, 1484234), (140, 742117)]