12659340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 35814240

約数和(自身を除く): 23154900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2089, 3030, 4178, 6060, 6267, 8356, 10445, 12534, 20890, 25068, 31335, 41780, 62670, 125340, 210989, 421978, 632967, 843956, 1054945, 1265934, 2109890, 2531868, 3164835, 4219780, 6329670, 12659340]

約数ペア:

[(1, 12659340), (2, 6329670), (3, 4219780), (4, 3164835), (5, 2531868), (6, 2109890), (10, 1265934), (12, 1054945), (15, 843956), (20, 632967), (30, 421978), (60, 210989), (101, 125340), (202, 62670), (303, 41780), (404, 31335), (505, 25068), (606, 20890), (1010, 12534), (1212, 10445), (1515, 8356), (2020, 6267), (2089, 6060), (3030, 4178)]