123456996030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57961031}}^1$

素因数の和:57961112

約数の個数: 32

約数和(自身を含む): 300469989888

約数和(自身を除く): 177012993858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 57961031, 115922062, 173883093, 289805155, 347766186, 579610310, 869415465, 1738830930, 4115233201, 8230466402, 12345699603, 20576166005, 24691399206, 41152332010, 61728498015, 123456996030]

約数ペア:

[(1, 123456996030), (2, 61728498015), (3, 41152332010), (5, 24691399206), (6, 20576166005), (10, 12345699603), (15, 8230466402), (30, 4115233201), (71, 1738830930), (142, 869415465), (213, 579610310), (355, 347766186), (426, 289805155), (710, 173883093), (1065, 115922062), (2130, 57961031)]