102858660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{63493}}^1$

素因数の和:63514

約数の個数: 60

約数和(自身を含む): 322676508

約数和(自身を除く): 219817848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 63493, 126986, 190479, 253972, 317465, 380958, 571437, 634930, 761916, 952395, 1142874, 1269860, 1714311, 1904790, 2285748, 2857185, 3428622, 3809580, 5142933, 5714370, 6857244, 8571555, 10285866, 11428740, 17143110, 20571732, 25714665, 34286220, 51429330, 102858660]

約数ペア:

[(1, 102858660), (2, 51429330), (3, 34286220), (4, 25714665), (5, 20571732), (6, 17143110), (9, 11428740), (10, 10285866), (12, 8571555), (15, 6857244), (18, 5714370), (20, 5142933), (27, 3809580), (30, 3428622), (36, 2857185), (45, 2285748), (54, 1904790), (60, 1714311), (81, 1269860), (90, 1142874), (108, 952395), (135, 761916), (162, 634930), (180, 571437), (270, 380958), (324, 317465), (405, 253972), (540, 190479), (810, 126986), (1620, 63493)]