9040070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69539}}^1$

素因数の和:69559

約数の個数: 16

約数和(自身を含む): 17524080

約数和(自身を除く): 8484010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 69539, 139078, 347695, 695390, 904007, 1808014, 4520035, 9040070]

約数ペア:

[(1, 9040070), (2, 4520035), (5, 1808014), (10, 904007), (13, 695390), (26, 347695), (65, 139078), (130, 69539)]