29846780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20443}}^1$

素因数の和:20525

約数の個数: 24

約数和(自身を含む): 63539952

約数和(自身を除く): 33693172

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 20443, 40886, 81772, 102215, 204430, 408860, 1492339, 2984678, 5969356, 7461695, 14923390, 29846780]

約数ペア:

[(1, 29846780), (2, 14923390), (4, 7461695), (5, 5969356), (10, 2984678), (20, 1492339), (73, 408860), (146, 204430), (292, 102215), (365, 81772), (730, 40886), (1460, 20443)]