28519110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{316879}}^1$

素因数の和:316892

約数の個数: 24

約数和(自身を含む): 74149920

約数和(自身を除く): 45630810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 316879, 633758, 950637, 1584395, 1901274, 2851911, 3168790, 4753185, 5703822, 9506370, 14259555, 28519110]

約数ペア:

[(1, 28519110), (2, 14259555), (3, 9506370), (5, 5703822), (6, 4753185), (9, 3168790), (10, 2851911), (15, 1901274), (18, 1584395), (30, 950637), (45, 633758), (90, 316879)]