29472520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 84214080

約数和(自身を除く): 54741560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1367, 1540, 1960, 2156, 2695, 2734, 3080, 4312, 5390, 5468, 6835, 9569, 10780, 10936, 13670, 15037, 19138, 21560, 27340, 30074, 38276, 47845, 54680, 60148, 66983, 75185, 76552, 95690, 105259, 120296, 133966, 150370, 191380, 210518, 267932, 300740, 334915, 382760, 421036, 526295, 535864, 601480, 669830, 736813, 842072, 1052590, 1339660, 1473626, 2105180, 2679320, 2947252, 3684065, 4210360, 5894504, 7368130, 14736260, 29472520]

約数ペア:

[(1, 29472520), (2, 14736260), (4, 7368130), (5, 5894504), (7, 4210360), (8, 3684065), (10, 2947252), (11, 2679320), (14, 2105180), (20, 1473626), (22, 1339660), (28, 1052590), (35, 842072), (40, 736813), (44, 669830), (49, 601480), (55, 535864), (56, 526295), (70, 421036), (77, 382760), (88, 334915), (98, 300740), (110, 267932), (140, 210518), (154, 191380), (196, 150370), (220, 133966), (245, 120296), (280, 105259), (308, 95690), (385, 76552), (392, 75185), (440, 66983), (490, 60148), (539, 54680), (616, 47845), (770, 38276), (980, 30074), (1078, 27340), (1367, 21560), (1540, 19138), (1960, 15037), (2156, 13670), (2695, 10936), (2734, 10780), (3080, 9569), (4312, 6835), (5390, 5468)]