289206510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{205111}}^1$

素因数の和:205168

約数の個数: 32

約数和(自身を含む): 708867072

約数和(自身を除く): 419660562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 205111, 410222, 615333, 1025555, 1230666, 2051110, 3076665, 6153330, 9640217, 19280434, 28920651, 48201085, 57841302, 96402170, 144603255, 289206510]

約数ペア:

[(1, 289206510), (2, 144603255), (3, 96402170), (5, 57841302), (6, 48201085), (10, 28920651), (15, 19280434), (30, 9640217), (47, 6153330), (94, 3076665), (141, 2051110), (235, 1230666), (282, 1025555), (470, 615333), (705, 410222), (1410, 205111)]