2530108555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 3600350208

約数和(自身を除く): 1070241653

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 233, 317, 403, 527, 1105, 1165, 1585, 2015, 2635, 3029, 3961, 4121, 5389, 6851, 7223, 9827, 15145, 19805, 20605, 26945, 34255, 36115, 49135, 51493, 70057, 73861, 93899, 122791, 127751, 167059, 257465, 350285, 369305, 469495, 613955, 638755, 835295, 960193, 1255637, 1596283, 2171767, 2289691, 4800965, 6278185, 7981415, 10858835, 11448455, 16323281, 29765983, 38924747, 81616405, 148829915, 194623735, 506021711, 2530108555]

約数ペア:

[(1, 2530108555), (5, 506021711), (13, 194623735), (17, 148829915), (31, 81616405), (65, 38924747), (85, 29765983), (155, 16323281), (221, 11448455), (233, 10858835), (317, 7981415), (403, 6278185), (527, 4800965), (1105, 2289691), (1165, 2171767), (1585, 1596283), (2015, 1255637), (2635, 960193), (3029, 835295), (3961, 638755), (4121, 613955), (5389, 469495), (6851, 369305), (7223, 350285), (9827, 257465), (15145, 167059), (19805, 127751), (20605, 122791), (26945, 93899), (34255, 73861), (36115, 70057), (49135, 51493)]