29970184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{220369}}^1$

素因数の和:220392

約数の個数: 16

約数和(自身を含む): 59499900

約数和(自身を除く): 29529716

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 220369, 440738, 881476, 1762952, 3746273, 7492546, 14985092, 29970184]

約数ペア:

[(1, 29970184), (2, 14985092), (4, 7492546), (8, 3746273), (17, 1762952), (34, 881476), (68, 440738), (136, 220369)]