9723174580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69451247}}^1$

素因数の和:69451263

約数の個数: 24

約数和(自身を含む): 23335619328

約数和(自身を除く): 13612444748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69451247, 138902494, 277804988, 347256235, 486158729, 694512470, 972317458, 1389024940, 1944634916, 2430793645, 4861587290, 9723174580]

約数ペア:

[(1, 9723174580), (2, 4861587290), (4, 2430793645), (5, 1944634916), (7, 1389024940), (10, 972317458), (14, 694512470), (20, 486158729), (28, 347256235), (35, 277804988), (70, 138902494), (140, 69451247)]