1636241220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9090229}}^1$

素因数の和:9090244

約数の個数: 36

約数和(自身を含む): 4963265580

約数和(自身を除く): 3327024360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9090229, 18180458, 27270687, 36360916, 45451145, 54541374, 81812061, 90902290, 109082748, 136353435, 163624122, 181804580, 272706870, 327248244, 409060305, 545413740, 818120610, 1636241220]

約数ペア:

[(1, 1636241220), (2, 818120610), (3, 545413740), (4, 409060305), (5, 327248244), (6, 272706870), (9, 181804580), (10, 163624122), (12, 136353435), (15, 109082748), (18, 90902290), (20, 81812061), (30, 54541374), (36, 45451145), (45, 36360916), (60, 27270687), (90, 18180458), (180, 9090229)]