2015222010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 4883300352

約数和(自身を除く): 2868078342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 227, 446, 454, 669, 681, 1115, 1135, 1327, 1338, 1362, 2230, 2270, 2654, 3345, 3405, 3981, 6635, 6690, 6810, 7962, 13270, 19905, 39810, 50621, 101242, 151863, 253105, 295921, 301229, 303726, 506210, 591842, 602458, 759315, 887763, 903687, 1479605, 1506145, 1518630, 1775526, 1807374, 2959210, 3012290, 4438815, 4518435, 8877630, 9036870, 67174067, 134348134, 201522201, 335870335, 403044402, 671740670, 1007611005, 2015222010]

約数ペア:

[(1, 2015222010), (2, 1007611005), (3, 671740670), (5, 403044402), (6, 335870335), (10, 201522201), (15, 134348134), (30, 67174067), (223, 9036870), (227, 8877630), (446, 4518435), (454, 4438815), (669, 3012290), (681, 2959210), (1115, 1807374), (1135, 1775526), (1327, 1518630), (1338, 1506145), (1362, 1479605), (2230, 903687), (2270, 887763), (2654, 759315), (3345, 602458), (3405, 591842), (3981, 506210), (6635, 303726), (6690, 301229), (6810, 295921), (7962, 253105), (13270, 151863), (19905, 101242), (39810, 50621)]