88281990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{980911}}^1$

素因数の和:980924

約数の個数: 24

約数和(自身を含む): 229533408

約数和(自身を除く): 141251418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 980911, 1961822, 2942733, 4904555, 5885466, 8828199, 9809110, 14713665, 17656398, 29427330, 44140995, 88281990]

約数ペア:

[(1, 88281990), (2, 44140995), (3, 29427330), (5, 17656398), (6, 14713665), (9, 9809110), (10, 8828199), (15, 5885466), (18, 4904555), (30, 2942733), (45, 1961822), (90, 980911)]