17045140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17393}}^1$

素因数の和:17416

約数の個数: 36

約数和(自身を含む): 41641236

約数和(自身を除く): 24596096

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 17393, 34786, 69572, 86965, 121751, 173930, 243502, 347860, 487004, 608755, 852257, 1217510, 1704514, 2435020, 3409028, 4261285, 8522570, 17045140]

約数ペア:

[(1, 17045140), (2, 8522570), (4, 4261285), (5, 3409028), (7, 2435020), (10, 1704514), (14, 1217510), (20, 852257), (28, 608755), (35, 487004), (49, 347860), (70, 243502), (98, 173930), (140, 121751), (196, 86965), (245, 69572), (490, 34786), (980, 17393)]