40046230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{81727}}^1$

素因数の和:81748

約数の個数: 24

約数和(自身を含む): 83852928

約数和(自身を除く): 43806698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 81727, 163454, 408635, 572089, 817270, 1144178, 2860445, 4004623, 5720890, 8009246, 20023115, 40046230]

約数ペア:

[(1, 40046230), (2, 20023115), (5, 8009246), (7, 5720890), (10, 4004623), (14, 2860445), (35, 1144178), (49, 817270), (70, 572089), (98, 408635), (245, 163454), (490, 81727)]