9719290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 20465280

約数和(自身を除く): 10745990

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 3229, 6458, 16145, 22603, 32290, 45206, 113015, 138847, 226030, 277694, 694235, 971929, 1388470, 1943858, 4859645, 9719290]

約数ペア:

[(1, 9719290), (2, 4859645), (5, 1943858), (7, 1388470), (10, 971929), (14, 694235), (35, 277694), (43, 226030), (70, 138847), (86, 113015), (215, 45206), (301, 32290), (430, 22603), (602, 16145), (1505, 6458), (3010, 3229)]