258348630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{17683}}^1$

素因数の和:18180

約数の個数: 32

約数和(自身を含む): 621345024

約数和(自身を除く): 362996394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14610, 17683, 35366, 53049, 88415, 106098, 176830, 265245, 530490, 8611621, 17223242, 25834863, 43058105, 51669726, 86116210, 129174315, 258348630]

約数ペア:

[(1, 258348630), (2, 129174315), (3, 86116210), (5, 51669726), (6, 43058105), (10, 25834863), (15, 17223242), (30, 8611621), (487, 530490), (974, 265245), (1461, 176830), (2435, 106098), (2922, 88415), (4870, 53049), (7305, 35366), (14610, 17683)]