74436690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23189}}^1$

素因数の和:23306

約数の個数: 32

約数和(自身を含む): 180325440

約数和(自身を除く): 105888750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 23189, 46378, 69567, 115945, 139134, 231890, 347835, 695670, 2481223, 4962446, 7443669, 12406115, 14887338, 24812230, 37218345, 74436690]

約数ペア:

[(1, 74436690), (2, 37218345), (3, 24812230), (5, 14887338), (6, 12406115), (10, 7443669), (15, 4962446), (30, 2481223), (107, 695670), (214, 347835), (321, 231890), (535, 139134), (642, 115945), (1070, 69567), (1605, 46378), (3210, 23189)]