126871690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2293}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 249734016

約数和(自身を除く): 122862326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 503, 1006, 2293, 2515, 4586, 5030, 5533, 11066, 11465, 22930, 25223, 27665, 50446, 55330, 126115, 252230, 1153379, 2306758, 5766895, 11533790, 12687169, 25374338, 63435845, 126871690]

約数ペア:

[(1, 126871690), (2, 63435845), (5, 25374338), (10, 12687169), (11, 11533790), (22, 5766895), (55, 2306758), (110, 1153379), (503, 252230), (1006, 126115), (2293, 55330), (2515, 50446), (4586, 27665), (5030, 25223), (5533, 22930), (11066, 11465)]