84816690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{403889}}^1$

素因数の和:403906

約数の個数: 32

約数和(自身を含む): 232640640

約数和(自身を除く): 147823950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 403889, 807778, 1211667, 2019445, 2423334, 2827223, 4038890, 5654446, 6058335, 8481669, 12116670, 14136115, 16963338, 28272230, 42408345, 84816690]

約数ペア:

[(1, 84816690), (2, 42408345), (3, 28272230), (5, 16963338), (6, 14136115), (7, 12116670), (10, 8481669), (14, 6058335), (15, 5654446), (21, 4038890), (30, 2827223), (35, 2423334), (42, 2019445), (70, 1211667), (105, 807778), (210, 403889)]