28898889270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1252661}}^1$

素因数の和:1253440

約数の個数: 32

約数和(自身を含む): 69447581280

約数和(自身を除く): 40548692010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 1538, 2307, 3845, 4614, 7690, 11535, 23070, 1252661, 2505322, 3757983, 6263305, 7515966, 12526610, 18789915, 37579830, 963296309, 1926592618, 2889888927, 4816481545, 5779777854, 9632963090, 14449444635, 28898889270]

約数ペア:

[(1, 28898889270), (2, 14449444635), (3, 9632963090), (5, 5779777854), (6, 4816481545), (10, 2889888927), (15, 1926592618), (30, 963296309), (769, 37579830), (1538, 18789915), (2307, 12526610), (3845, 7515966), (4614, 6263305), (7690, 3757983), (11535, 2505322), (23070, 1252661)]