129226590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{159539}}^1$

素因数の和:159558

約数の個数: 40

約数和(自身を含む): 347478120

約数和(自身を除く): 218251530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 159539, 319078, 478617, 797695, 957234, 1435851, 1595390, 2393085, 2871702, 4307553, 4786170, 7179255, 8615106, 12922659, 14358510, 21537765, 25845318, 43075530, 64613295, 129226590]

約数ペア:

[(1, 129226590), (2, 64613295), (3, 43075530), (5, 25845318), (6, 21537765), (9, 14358510), (10, 12922659), (15, 8615106), (18, 7179255), (27, 4786170), (30, 4307553), (45, 2871702), (54, 2393085), (81, 1595390), (90, 1435851), (135, 957234), (162, 797695), (270, 478617), (405, 319078), (810, 159539)]