10198090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{145687}}^1$

素因数の和:145701

約数の個数: 16

約数和(自身を含む): 20979072

約数和(自身を除く): 10780982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 145687, 291374, 728435, 1019809, 1456870, 2039618, 5099045, 10198090]

約数ペア:

[(1, 10198090), (2, 5099045), (5, 2039618), (7, 1456870), (10, 1019809), (14, 728435), (35, 291374), (70, 145687)]