15364460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 34062336

約数和(自身を除く): 18697876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 263, 460, 508, 526, 635, 1052, 1270, 1315, 2540, 2630, 2921, 5260, 5842, 6049, 11684, 12098, 14605, 24196, 29210, 30245, 33401, 58420, 60490, 66802, 120980, 133604, 167005, 334010, 668020, 768223, 1536446, 3072892, 3841115, 7682230, 15364460]

約数ペア:

[(1, 15364460), (2, 7682230), (4, 3841115), (5, 3072892), (10, 1536446), (20, 768223), (23, 668020), (46, 334010), (92, 167005), (115, 133604), (127, 120980), (230, 66802), (254, 60490), (263, 58420), (460, 33401), (508, 30245), (526, 29210), (635, 24196), (1052, 14605), (1270, 12098), (1315, 11684), (2540, 6049), (2630, 5842), (2921, 5260)]