1938961620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10772009}}^1$

素因数の和:10772024

約数の個数: 36

約数和(自身を含む): 5881517460

約数和(自身を除く): 3942555840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10772009, 21544018, 32316027, 43088036, 53860045, 64632054, 96948081, 107720090, 129264108, 161580135, 193896162, 215440180, 323160270, 387792324, 484740405, 646320540, 969480810, 1938961620]

約数ペア:

[(1, 1938961620), (2, 969480810), (3, 646320540), (4, 484740405), (5, 387792324), (6, 323160270), (9, 215440180), (10, 193896162), (12, 161580135), (15, 129264108), (18, 107720090), (20, 96948081), (30, 64632054), (36, 53860045), (45, 43088036), (60, 32316027), (90, 21544018), (180, 10772009)]