549640090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{68791}}^1$

素因数の和:68862

約数の個数: 32

約数和(自身を含む): 1069853184

約数和(自身を除く): 520213094

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 68791, 137582, 343955, 687910, 1169447, 2338894, 3233177, 5847235, 6466354, 11694470, 16165885, 32331770, 54964009, 109928018, 274820045, 549640090]

約数ペア:

[(1, 549640090), (2, 274820045), (5, 109928018), (10, 54964009), (17, 32331770), (34, 16165885), (47, 11694470), (85, 6466354), (94, 5847235), (170, 3233177), (235, 2338894), (470, 1169447), (799, 687910), (1598, 343955), (3995, 137582), (7990, 68791)]