193090020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3218167}}^1$

素因数の和:3218179

約数の個数: 24

約数和(自身を含む): 540652224

約数和(自身を除く): 347562204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3218167, 6436334, 9654501, 12872668, 16090835, 19309002, 32181670, 38618004, 48272505, 64363340, 96545010, 193090020]

約数ペア:

[(1, 193090020), (2, 96545010), (3, 64363340), (4, 48272505), (5, 38618004), (6, 32181670), (10, 19309002), (12, 16090835), (15, 12872668), (20, 9654501), (30, 6436334), (60, 3218167)]