13025790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144731}}^1$

素因数の和:144744

約数の個数: 24

約数和(自身を含む): 33867288

約数和(自身を除く): 20841498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144731, 289462, 434193, 723655, 868386, 1302579, 1447310, 2170965, 2605158, 4341930, 6512895, 13025790]

約数ペア:

[(1, 13025790), (2, 6512895), (3, 4341930), (5, 2605158), (6, 2170965), (9, 1447310), (10, 1302579), (15, 868386), (18, 723655), (30, 434193), (45, 289462), (90, 144731)]