9661890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 26772480

約数和(自身を除く): 17110590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 331, 417, 662, 695, 834, 973, 993, 1390, 1655, 1946, 1986, 2085, 2317, 2919, 3310, 4170, 4634, 4865, 4965, 5838, 6951, 9730, 9930, 11585, 13902, 14595, 23170, 29190, 34755, 46009, 69510, 92018, 138027, 230045, 276054, 322063, 460090, 644126, 690135, 966189, 1380270, 1610315, 1932378, 3220630, 4830945, 9661890]

約数ペア:

[(1, 9661890), (2, 4830945), (3, 3220630), (5, 1932378), (6, 1610315), (7, 1380270), (10, 966189), (14, 690135), (15, 644126), (21, 460090), (30, 322063), (35, 276054), (42, 230045), (70, 138027), (105, 92018), (139, 69510), (210, 46009), (278, 34755), (331, 29190), (417, 23170), (662, 14595), (695, 13902), (834, 11585), (973, 9930), (993, 9730), (1390, 6951), (1655, 5838), (1946, 4965), (1986, 4865), (2085, 4634), (2317, 4170), (2919, 3310)]