9718817080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34710061}}^1$

素因数の和:34710079

約数の個数: 32

約数和(自身を含む): 24991244640

約数和(自身を除く): 15272427560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34710061, 69420122, 138840244, 173550305, 242970427, 277680488, 347100610, 485940854, 694201220, 971881708, 1214852135, 1388402440, 1943763416, 2429704270, 4859408540, 9718817080]

約数ペア:

[(1, 9718817080), (2, 4859408540), (4, 2429704270), (5, 1943763416), (7, 1388402440), (8, 1214852135), (10, 971881708), (14, 694201220), (20, 485940854), (28, 347100610), (35, 277680488), (40, 242970427), (56, 173550305), (70, 138840244), (140, 69420122), (280, 34710061)]