379429020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2107939}}^1$

素因数の和:2107954

約数の個数: 36

約数和(自身を含む): 1150935240

約数和(自身を除く): 771506220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2107939, 4215878, 6323817, 8431756, 10539695, 12647634, 18971451, 21079390, 25295268, 31619085, 37942902, 42158780, 63238170, 75885804, 94857255, 126476340, 189714510, 379429020]

約数ペア:

[(1, 379429020), (2, 189714510), (3, 126476340), (4, 94857255), (5, 75885804), (6, 63238170), (9, 42158780), (10, 37942902), (12, 31619085), (15, 25295268), (18, 21079390), (20, 18971451), (30, 12647634), (36, 10539695), (45, 8431756), (60, 6323817), (90, 4215878), (180, 2107939)]