108696140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{776401}}^1$

素因数の和:776417

約数の個数: 24

約数和(自身を含む): 260871072

約数和(自身を除く): 152174932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 776401, 1552802, 3105604, 3882005, 5434807, 7764010, 10869614, 15528020, 21739228, 27174035, 54348070, 108696140]

約数ペア:

[(1, 108696140), (2, 54348070), (4, 27174035), (5, 21739228), (7, 15528020), (10, 10869614), (14, 7764010), (20, 5434807), (28, 3882005), (35, 3105604), (70, 1552802), (140, 776401)]