168978330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1693}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 439999560

約数和(自身を除く): 271021230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109, 1693, 2218, 3327, 3386, 5079, 5545, 6654, 8465, 9981, 10158, 11090, 15237, 16635, 16930, 19962, 25395, 30474, 33270, 49905, 50790, 76185, 99810, 152370, 1877537, 3755074, 5632611, 9387685, 11265222, 16897833, 18775370, 28163055, 33795666, 56326110, 84489165, 168978330]

約数ペア:

[(1, 168978330), (2, 84489165), (3, 56326110), (5, 33795666), (6, 28163055), (9, 18775370), (10, 16897833), (15, 11265222), (18, 9387685), (30, 5632611), (45, 3755074), (90, 1877537), (1109, 152370), (1693, 99810), (2218, 76185), (3327, 50790), (3386, 49905), (5079, 33270), (5545, 30474), (6654, 25395), (8465, 19962), (9981, 16930), (10158, 16635), (11090, 15237)]