855145110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{770401}}^1$

素因数の和:770448

約数の個数: 32

約数和(自身を含む): 2107819872

約数和(自身を除く): 1252674762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 770401, 1540802, 2311203, 3852005, 4622406, 7704010, 11556015, 23112030, 28504837, 57009674, 85514511, 142524185, 171029022, 285048370, 427572555, 855145110]

約数ペア:

[(1, 855145110), (2, 427572555), (3, 285048370), (5, 171029022), (6, 142524185), (10, 85514511), (15, 57009674), (30, 28504837), (37, 23112030), (74, 11556015), (111, 7704010), (185, 4622406), (222, 3852005), (370, 2311203), (555, 1540802), (1110, 770401)]