1330709205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 2484269568

約数和(自身を除く): 1153560363

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 373, 427, 557, 915, 1119, 1281, 1671, 1865, 2135, 2611, 2785, 3899, 5595, 6405, 7833, 8355, 11697, 13055, 19495, 22753, 33977, 39165, 58485, 68259, 101931, 113765, 159271, 169885, 207761, 237839, 341295, 477813, 509655, 623283, 713517, 796355, 1038805, 1189195, 1454327, 2389065, 3116415, 3567585, 4362981, 7271635, 12673421, 21814905, 38020263, 63367105, 88713947, 190101315, 266141841, 443569735, 1330709205]

約数ペア:

[(1, 1330709205), (3, 443569735), (5, 266141841), (7, 190101315), (15, 88713947), (21, 63367105), (35, 38020263), (61, 21814905), (105, 12673421), (183, 7271635), (305, 4362981), (373, 3567585), (427, 3116415), (557, 2389065), (915, 1454327), (1119, 1189195), (1281, 1038805), (1671, 796355), (1865, 713517), (2135, 623283), (2611, 509655), (2785, 477813), (3899, 341295), (5595, 237839), (6405, 207761), (7833, 169885), (8355, 159271), (11697, 113765), (13055, 101931), (19495, 68259), (22753, 58485), (33977, 39165)]