6576780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2237}}^1$

素因数の和:2263

約数の個数: 72

約数和(自身を含む): 21431088

約数和(自身を除く): 14854308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2237, 2940, 4474, 6711, 8948, 11185, 13422, 15659, 22370, 26844, 31318, 33555, 44740, 46977, 62636, 67110, 78295, 93954, 109613, 134220, 156590, 187908, 219226, 234885, 313180, 328839, 438452, 469770, 548065, 657678, 939540, 1096130, 1315356, 1644195, 2192260, 3288390, 6576780]

約数ペア:

[(1, 6576780), (2, 3288390), (3, 2192260), (4, 1644195), (5, 1315356), (6, 1096130), (7, 939540), (10, 657678), (12, 548065), (14, 469770), (15, 438452), (20, 328839), (21, 313180), (28, 234885), (30, 219226), (35, 187908), (42, 156590), (49, 134220), (60, 109613), (70, 93954), (84, 78295), (98, 67110), (105, 62636), (140, 46977), (147, 44740), (196, 33555), (210, 31318), (245, 26844), (294, 22370), (420, 15659), (490, 13422), (588, 11185), (735, 8948), (980, 6711), (1470, 4474), (2237, 2940)]