13235220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73529}}^1$

素因数の和:73544

約数の個数: 36

約数和(自身を含む): 40147380

約数和(自身を除く): 26912160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73529, 147058, 220587, 294116, 367645, 441174, 661761, 735290, 882348, 1102935, 1323522, 1470580, 2205870, 2647044, 3308805, 4411740, 6617610, 13235220]

約数ペア:

[(1, 13235220), (2, 6617610), (3, 4411740), (4, 3308805), (5, 2647044), (6, 2205870), (9, 1470580), (10, 1323522), (12, 1102935), (15, 882348), (18, 735290), (20, 661761), (30, 441174), (36, 367645), (45, 294116), (60, 220587), (90, 147058), (180, 73529)]