187364460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28649}}^1$

素因数の和:28770

約数の個数: 48

約数和(自身を含む): 529452000

約数和(自身を除く): 342087540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 28649, 57298, 85947, 114596, 143245, 171894, 286490, 343788, 429735, 572980, 859470, 1718940, 3122741, 6245482, 9368223, 12490964, 15613705, 18736446, 31227410, 37472892, 46841115, 62454820, 93682230, 187364460]

約数ペア:

[(1, 187364460), (2, 93682230), (3, 62454820), (4, 46841115), (5, 37472892), (6, 31227410), (10, 18736446), (12, 15613705), (15, 12490964), (20, 9368223), (30, 6245482), (60, 3122741), (109, 1718940), (218, 859470), (327, 572980), (436, 429735), (545, 343788), (654, 286490), (1090, 171894), (1308, 143245), (1635, 114596), (2180, 85947), (3270, 57298), (6540, 28649)]