129495510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{159871}}^1$

素因数の和:159890

約数の個数: 40

約数和(自身を含む): 348201216

約数和(自身を除く): 218705706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 159871, 319742, 479613, 799355, 959226, 1438839, 1598710, 2398065, 2877678, 4316517, 4796130, 7194195, 8633034, 12949551, 14388390, 21582585, 25899102, 43165170, 64747755, 129495510]

約数ペア:

[(1, 129495510), (2, 64747755), (3, 43165170), (5, 25899102), (6, 21582585), (9, 14388390), (10, 12949551), (15, 8633034), (18, 7194195), (27, 4796130), (30, 4316517), (45, 2877678), (54, 2398065), (81, 1598710), (90, 1438839), (135, 959226), (162, 799355), (270, 479613), (405, 319742), (810, 159871)]