31270050

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1134

約数の個数: 120

約数和(自身を含む): 99386496

約数和(自身を除く): 68116446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1103, 1134, 1350, 1575, 1890, 2025, 2206, 2835, 3150, 3309, 4050, 4725, 5515, 5670, 6618, 7721, 9450, 9927, 11030, 14175, 15442, 16545, 19854, 23163, 27575, 28350, 29781, 33090, 38605, 46326, 49635, 55150, 59562, 69489, 77210, 82725, 89343, 99270, 115815, 138978, 148905, 165450, 178686, 193025, 208467, 231630, 248175, 297810, 347445, 386050, 416934, 446715, 496350, 579075, 625401, 694890, 744525, 893430, 1042335, 1158150, 1250802, 1489050, 1737225, 2084670, 2233575, 3127005, 3474450, 4467150, 5211675, 6254010, 10423350, 15635025, 31270050]

約数ペア:

[(1, 31270050), (2, 15635025), (3, 10423350), (5, 6254010), (6, 5211675), (7, 4467150), (9, 3474450), (10, 3127005), (14, 2233575), (15, 2084670), (18, 1737225), (21, 1489050), (25, 1250802), (27, 1158150), (30, 1042335), (35, 893430), (42, 744525), (45, 694890), (50, 625401), (54, 579075), (63, 496350), (70, 446715), (75, 416934), (81, 386050), (90, 347445), (105, 297810), (126, 248175), (135, 231630), (150, 208467), (162, 193025), (175, 178686), (189, 165450), (210, 148905), (225, 138978), (270, 115815), (315, 99270), (350, 89343), (378, 82725), (405, 77210), (450, 69489), (525, 59562), (567, 55150), (630, 49635), (675, 46326), (810, 38605), (945, 33090), (1050, 29781), (1103, 28350), (1134, 27575), (1350, 23163), (1575, 19854), (1890, 16545), (2025, 15442), (2206, 14175), (2835, 11030), (3150, 9927), (3309, 9450), (4050, 7721), (4725, 6618), (5515, 5670)]