449438610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137443}}^1$

素因数の和:137562

約数の個数: 32

約数和(自身を含む): 1088556480

約数和(自身を除く): 639117870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 137443, 274886, 412329, 687215, 824658, 1374430, 2061645, 4123290, 14981287, 29962574, 44943861, 74906435, 89887722, 149812870, 224719305, 449438610]

約数ペア:

[(1, 449438610), (2, 224719305), (3, 149812870), (5, 89887722), (6, 74906435), (10, 44943861), (15, 29962574), (30, 14981287), (109, 4123290), (218, 2061645), (327, 1374430), (545, 824658), (654, 687215), (1090, 412329), (1635, 274886), (3270, 137443)]