9739620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4919}}^1$

素因数の和:4945

約数の個数: 72

約数和(自身を含む): 32235840

約数和(自身を除く): 22496220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4919, 9838, 14757, 19676, 24595, 29514, 44271, 49190, 54109, 59028, 73785, 88542, 98380, 108218, 147570, 162327, 177084, 216436, 221355, 270545, 295140, 324654, 442710, 486981, 541090, 649308, 811635, 885420, 973962, 1082180, 1623270, 1947924, 2434905, 3246540, 4869810, 9739620]

約数ペア:

[(1, 9739620), (2, 4869810), (3, 3246540), (4, 2434905), (5, 1947924), (6, 1623270), (9, 1082180), (10, 973962), (11, 885420), (12, 811635), (15, 649308), (18, 541090), (20, 486981), (22, 442710), (30, 324654), (33, 295140), (36, 270545), (44, 221355), (45, 216436), (55, 177084), (60, 162327), (66, 147570), (90, 108218), (99, 98380), (110, 88542), (132, 73785), (165, 59028), (180, 54109), (198, 49190), (220, 44271), (330, 29514), (396, 24595), (495, 19676), (660, 14757), (990, 9838), (1980, 4919)]