140594590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5477}}^1$

素因数の和:5652

約数の個数: 32

約数和(自身を含む): 269780544

約数和(自身を除く): 129185954

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 5477, 10954, 12835, 25670, 27385, 54770, 93109, 186218, 465545, 827027, 931090, 1654054, 4135135, 8270270, 14059459, 28118918, 70297295, 140594590]

約数ペア:

[(1, 140594590), (2, 70297295), (5, 28118918), (10, 14059459), (17, 8270270), (34, 4135135), (85, 1654054), (151, 931090), (170, 827027), (302, 465545), (755, 186218), (1510, 93109), (2567, 54770), (5134, 27385), (5477, 25670), (10954, 12835)]