90232270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{243871}}^1$

素因数の和:243915

約数の個数: 16

約数和(自身を含む): 166808448

約数和(自身を除く): 76576178

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 243871, 487742, 1219355, 2438710, 9023227, 18046454, 45116135, 90232270]

約数ペア:

[(1, 90232270), (2, 45116135), (5, 18046454), (10, 9023227), (37, 2438710), (74, 1219355), (185, 487742), (370, 243871)]