28759969260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14525237}}^1$

素因数の和:14525263

約数の個数: 72

約数和(自身を含む): 95169359376

約数和(自身を除く): 66409390116

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, 14525237, 29050474, 43575711, 58100948, 72626185, 87151422, 130727133, 145252370, 159777607, 174302844, 217878555, 261454266, 290504740, 319555214, 435757110, 479332821, 522908532, 639110428, 653635665, 798888035, 871514220, 958665642, 1307271330, 1437998463, 1597776070, 1917331284, 2396664105, 2614542660, 2875996926, 3195552140, 4793328210, 5751993852, 7189992315, 9586656420, 14379984630, 28759969260]

約数ペア:

[(1, 28759969260), (2, 14379984630), (3, 9586656420), (4, 7189992315), (5, 5751993852), (6, 4793328210), (9, 3195552140), (10, 2875996926), (11, 2614542660), (12, 2396664105), (15, 1917331284), (18, 1597776070), (20, 1437998463), (22, 1307271330), (30, 958665642), (33, 871514220), (36, 798888035), (44, 653635665), (45, 639110428), (55, 522908532), (60, 479332821), (66, 435757110), (90, 319555214), (99, 290504740), (110, 261454266), (132, 217878555), (165, 174302844), (180, 159777607), (198, 145252370), (220, 130727133), (330, 87151422), (396, 72626185), (495, 58100948), (660, 43575711), (990, 29050474), (1980, 14525237)]