39789190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13219}}^1$

素因数の和:13276

約数の個数: 32

約数和(自身を含む): 83761920

約数和(自身を除く): 43972730

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 13219, 26438, 66095, 92533, 132190, 185066, 462665, 568417, 925330, 1136834, 2842085, 3978919, 5684170, 7957838, 19894595, 39789190]

約数ペア:

[(1, 39789190), (2, 19894595), (5, 7957838), (7, 5684170), (10, 3978919), (14, 2842085), (35, 1136834), (43, 925330), (70, 568417), (86, 462665), (215, 185066), (301, 132190), (430, 92533), (602, 66095), (1505, 26438), (3010, 13219)]