15316070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19891}}^1$

素因数の和:19916

約数の個数: 32

約数和(自身を含む): 34373376

約数和(自身を除く): 19057306

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 19891, 39782, 99455, 139237, 198910, 218801, 278474, 437602, 696185, 1094005, 1392370, 1531607, 2188010, 3063214, 7658035, 15316070]

約数ペア:

[(1, 15316070), (2, 7658035), (5, 3063214), (7, 2188010), (10, 1531607), (11, 1392370), (14, 1094005), (22, 696185), (35, 437602), (55, 278474), (70, 218801), (77, 198910), (110, 139237), (154, 99455), (385, 39782), (770, 19891)]