2001262530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{3181}}^1$

素因数の和:3571

約数の個数: 64

約数和(自身を含む): 4891828608

約数和(自身を除く): 2890566078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 313, 335, 402, 626, 670, 939, 1005, 1565, 1878, 2010, 3130, 3181, 4695, 6362, 9390, 9543, 15905, 19086, 20971, 31810, 41942, 47715, 62913, 95430, 104855, 125826, 209710, 213127, 314565, 426254, 629130, 639381, 995653, 1065635, 1278762, 1991306, 2131270, 2986959, 3196905, 4978265, 5973918, 6393810, 9956530, 14934795, 29869590, 66708751, 133417502, 200126253, 333543755, 400252506, 667087510, 1000631265, 2001262530]

約数ペア:

[(1, 2001262530), (2, 1000631265), (3, 667087510), (5, 400252506), (6, 333543755), (10, 200126253), (15, 133417502), (30, 66708751), (67, 29869590), (134, 14934795), (201, 9956530), (313, 6393810), (335, 5973918), (402, 4978265), (626, 3196905), (670, 2986959), (939, 2131270), (1005, 1991306), (1565, 1278762), (1878, 1065635), (2010, 995653), (3130, 639381), (3181, 629130), (4695, 426254), (6362, 314565), (9390, 213127), (9543, 209710), (15905, 125826), (19086, 104855), (20971, 95430), (31810, 62913), (41942, 47715)]