1275950070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68489}}^1$

素因数の和:68531

約数の個数: 80

約数和(自身を含む): 3580109280

約数和(自身を除く): 2304159210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 18630, 68489, 136978, 205467, 342445, 410934, 616401, 684890, 1027335, 1232802, 1575247, 1849203, 2054670, 3082005, 3150494, 3698406, 4725741, 5547609, 6164010, 7876235, 9246015, 9451482, 11095218, 14177223, 15752470, 18492030, 23628705, 27738045, 28354446, 42531669, 47257410, 55476090, 70886115, 85063338, 127595007, 141772230, 212658345, 255190014, 425316690, 637975035, 1275950070]

約数ペア:

[(1, 1275950070), (2, 637975035), (3, 425316690), (5, 255190014), (6, 212658345), (9, 141772230), (10, 127595007), (15, 85063338), (18, 70886115), (23, 55476090), (27, 47257410), (30, 42531669), (45, 28354446), (46, 27738045), (54, 23628705), (69, 18492030), (81, 15752470), (90, 14177223), (115, 11095218), (135, 9451482), (138, 9246015), (162, 7876235), (207, 6164010), (230, 5547609), (270, 4725741), (345, 3698406), (405, 3150494), (414, 3082005), (621, 2054670), (690, 1849203), (810, 1575247), (1035, 1232802), (1242, 1027335), (1863, 684890), (2070, 616401), (3105, 410934), (3726, 342445), (6210, 205467), (9315, 136978), (18630, 68489)]