19674030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6367}}^1$

素因数の和:6480

約数の個数: 32

約数和(自身を含む): 47683584

約数和(自身を除く): 28009554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6367, 12734, 19101, 31835, 38202, 63670, 95505, 191010, 655801, 1311602, 1967403, 3279005, 3934806, 6558010, 9837015, 19674030]

約数ペア:

[(1, 19674030), (2, 9837015), (3, 6558010), (5, 3934806), (6, 3279005), (10, 1967403), (15, 1311602), (30, 655801), (103, 191010), (206, 95505), (309, 63670), (515, 38202), (618, 31835), (1030, 19101), (1545, 12734), (3090, 6367)]