90685730

素因数分解:

$2^1\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{3583}}^1$

素因数の和:6121

約数の個数: 16

約数和(自身を含む): 163344384

約数和(自身を除く): 72658654

約数列:

[1, 2, 5, 10, 2531, 3583, 5062, 7166, 12655, 17915, 25310, 35830, 9068573, 18137146, 45342865, 90685730]

約数ペア:

[(1, 90685730), (2, 45342865), (5, 18137146), (10, 9068573), (2531, 35830), (3583, 25310), (5062, 17915), (7166, 12655)]