139221540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{773453}}^1$

素因数の和:773468

約数の個数: 36

約数和(自身を含む): 422305884

約数和(自身を除く): 283084344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 773453, 1546906, 2320359, 3093812, 3867265, 4640718, 6961077, 7734530, 9281436, 11601795, 13922154, 15469060, 23203590, 27844308, 34805385, 46407180, 69610770, 139221540]

約数ペア:

[(1, 139221540), (2, 69610770), (3, 46407180), (4, 34805385), (5, 27844308), (6, 23203590), (9, 15469060), (10, 13922154), (12, 11601795), (15, 9281436), (18, 7734530), (20, 6961077), (30, 4640718), (36, 3867265), (45, 3093812), (60, 2320359), (90, 1546906), (180, 773453)]