9723070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19843}}^1$

素因数の和:19864

約数の個数: 24

約数和(自身を含む): 20359944

約数和(自身を除く): 10636874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19843, 39686, 99215, 138901, 198430, 277802, 694505, 972307, 1389010, 1944614, 4861535, 9723070]

約数ペア:

[(1, 9723070), (2, 4861535), (5, 1944614), (7, 1389010), (10, 972307), (14, 694505), (35, 277802), (49, 198430), (70, 138901), (98, 99215), (245, 39686), (490, 19843)]