223688460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3728141}}^1$

素因数の和:3728153

約数の個数: 24

約数和(自身を含む): 626327856

約数和(自身を除く): 402639396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3728141, 7456282, 11184423, 14912564, 18640705, 22368846, 37281410, 44737692, 55922115, 74562820, 111844230, 223688460]

約数ペア:

[(1, 223688460), (2, 111844230), (3, 74562820), (4, 55922115), (5, 44737692), (6, 37281410), (10, 22368846), (12, 18640705), (15, 14912564), (20, 11184423), (30, 7456282), (60, 3728141)]