1155330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 3369600

約数和(自身を除く): 2214270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 389, 495, 594, 778, 990, 1167, 1485, 1945, 2334, 2970, 3501, 3890, 4279, 5835, 7002, 8558, 10503, 11670, 12837, 17505, 21006, 21395, 25674, 35010, 38511, 42790, 52515, 64185, 77022, 105030, 115533, 128370, 192555, 231066, 385110, 577665, 1155330]

約数ペア:

[(1, 1155330), (2, 577665), (3, 385110), (5, 231066), (6, 192555), (9, 128370), (10, 115533), (11, 105030), (15, 77022), (18, 64185), (22, 52515), (27, 42790), (30, 38511), (33, 35010), (45, 25674), (54, 21395), (55, 21006), (66, 17505), (90, 12837), (99, 11670), (110, 10503), (135, 8558), (165, 7002), (198, 5835), (270, 4279), (297, 3890), (330, 3501), (389, 2970), (495, 2334), (594, 1945), (778, 1485), (990, 1167)]