858493930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12264199}}^1$

素因数の和:12264213

約数の個数: 16

約数和(自身を含む): 1766044800

約数和(自身を除く): 907550870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12264199, 24528398, 61320995, 85849393, 122641990, 171698786, 429246965, 858493930]

約数ペア:

[(1, 858493930), (2, 429246965), (5, 171698786), (7, 122641990), (10, 85849393), (14, 61320995), (35, 24528398), (70, 12264199)]