1243919610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13821329}}^1$

素因数の和:13821342

約数の個数: 24

約数和(自身を含む): 3234191220

約数和(自身を除く): 1990271610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13821329, 27642658, 41463987, 69106645, 82927974, 124391961, 138213290, 207319935, 248783922, 414639870, 621959805, 1243919610]

約数ペア:

[(1, 1243919610), (2, 621959805), (3, 414639870), (5, 248783922), (6, 207319935), (9, 138213290), (10, 124391961), (15, 82927974), (18, 69106645), (30, 41463987), (45, 27642658), (90, 13821329)]