13294380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20143}}^1$

素因数の和:20166

約数の個数: 48

約数和(自身を含む): 40610304

約数和(自身を除く): 27315924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20143, 40286, 60429, 80572, 100715, 120858, 201430, 221573, 241716, 302145, 402860, 443146, 604290, 664719, 886292, 1107865, 1208580, 1329438, 2215730, 2658876, 3323595, 4431460, 6647190, 13294380]

約数ペア:

[(1, 13294380), (2, 6647190), (3, 4431460), (4, 3323595), (5, 2658876), (6, 2215730), (10, 1329438), (11, 1208580), (12, 1107865), (15, 886292), (20, 664719), (22, 604290), (30, 443146), (33, 402860), (44, 302145), (55, 241716), (60, 221573), (66, 201430), (110, 120858), (132, 100715), (165, 80572), (220, 60429), (330, 40286), (660, 20143)]