3049990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 5787936

約数和(自身を除く): 2737946

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 173, 205, 215, 346, 410, 430, 865, 1730, 1763, 3526, 7093, 7439, 8815, 14186, 14878, 17630, 35465, 37195, 70930, 74390, 304999, 609998, 1524995, 3049990]

約数ペア:

[(1, 3049990), (2, 1524995), (5, 609998), (10, 304999), (41, 74390), (43, 70930), (82, 37195), (86, 35465), (173, 17630), (205, 14878), (215, 14186), (346, 8815), (410, 7439), (430, 7093), (865, 3526), (1730, 1763)]