2912188615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{1559}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 4287628800

約数和(自身を除く): 1375440185

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1559, 1855, 2809, 5035, 7049, 7795, 10913, 14045, 19663, 29621, 35245, 53371, 54565, 82627, 98315, 148105, 207347, 266855, 373597, 413135, 578389, 1036735, 1569913, 1867985, 2891945, 4379231, 7849565, 10989391, 21896155, 30654617, 54946955, 83205389, 153273085, 416026945, 582437723, 2912188615]

約数ペア:

[(1, 2912188615), (5, 582437723), (7, 416026945), (19, 153273085), (35, 83205389), (53, 54946955), (95, 30654617), (133, 21896155), (265, 10989391), (371, 7849565), (665, 4379231), (1007, 2891945), (1559, 1867985), (1855, 1569913), (2809, 1036735), (5035, 578389), (7049, 413135), (7795, 373597), (10913, 266855), (14045, 207347), (19663, 148105), (29621, 98315), (35245, 82627), (53371, 54565)]