13281690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1511}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 32006016

約数和(自身を除く): 18724326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1511, 1758, 2930, 3022, 4395, 4533, 7555, 8790, 9066, 15110, 22665, 45330, 442723, 885446, 1328169, 2213615, 2656338, 4427230, 6640845, 13281690]

約数ペア:

[(1, 13281690), (2, 6640845), (3, 4427230), (5, 2656338), (6, 2213615), (10, 1328169), (15, 885446), (30, 442723), (293, 45330), (586, 22665), (879, 15110), (1465, 9066), (1511, 8790), (1758, 7555), (2930, 4533), (3022, 4395)]