2973080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 7581600

約数和(自身を除く): 4608520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 233, 290, 319, 440, 466, 580, 638, 932, 1160, 1165, 1276, 1595, 1864, 2330, 2552, 2563, 3190, 4660, 5126, 6380, 6757, 9320, 10252, 12760, 12815, 13514, 20504, 25630, 27028, 33785, 51260, 54056, 67570, 74327, 102520, 135140, 148654, 270280, 297308, 371635, 594616, 743270, 1486540, 2973080]

約数ペア:

[(1, 2973080), (2, 1486540), (4, 743270), (5, 594616), (8, 371635), (10, 297308), (11, 270280), (20, 148654), (22, 135140), (29, 102520), (40, 74327), (44, 67570), (55, 54056), (58, 51260), (88, 33785), (110, 27028), (116, 25630), (145, 20504), (220, 13514), (232, 12815), (233, 12760), (290, 10252), (319, 9320), (440, 6757), (466, 6380), (580, 5126), (638, 4660), (932, 3190), (1160, 2563), (1165, 2552), (1276, 2330), (1595, 1864)]