2382490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 4743360

約数和(自身を除く): 2360870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 179, 242, 358, 605, 895, 1210, 1331, 1790, 1969, 2662, 3938, 6655, 9845, 13310, 19690, 21659, 43318, 108295, 216590, 238249, 476498, 1191245, 2382490]

約数ペア:

[(1, 2382490), (2, 1191245), (5, 476498), (10, 238249), (11, 216590), (22, 108295), (55, 43318), (110, 21659), (121, 19690), (179, 13310), (242, 9845), (358, 6655), (605, 3938), (895, 2662), (1210, 1969), (1331, 1790)]