2015144324

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 3647454720

約数和(自身を除く): 1632310396

約数列:

[1, 2, 4, 79, 101, 103, 158, 202, 206, 316, 404, 412, 613, 1226, 2452, 7979, 8137, 10403, 15958, 16274, 20806, 31916, 32548, 41612, 48427, 61913, 63139, 96854, 123826, 126278, 193708, 247652, 252556, 821837, 1643674, 3287348, 4891127, 4987981, 6377039, 9782254, 9975962, 12754078, 19564508, 19951924, 25508156, 503786081, 1007572162, 2015144324]

約数ペア:

[(1, 2015144324), (2, 1007572162), (4, 503786081), (79, 25508156), (101, 19951924), (103, 19564508), (158, 12754078), (202, 9975962), (206, 9782254), (316, 6377039), (404, 4987981), (412, 4891127), (613, 3287348), (1226, 1643674), (2452, 821837), (7979, 252556), (8137, 247652), (10403, 193708), (15958, 126278), (16274, 123826), (20806, 96854), (31916, 63139), (32548, 61913), (41612, 48427)]