90786510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1439}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 236545920

約数和(自身を除く): 145759410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 701, 1402, 1439, 2103, 2878, 3505, 4206, 4317, 6309, 7010, 7195, 8634, 10515, 12618, 12951, 14390, 21030, 21585, 25902, 31545, 43170, 63090, 64755, 129510, 1008739, 2017478, 3026217, 5043695, 6052434, 9078651, 10087390, 15131085, 18157302, 30262170, 45393255, 90786510]

約数ペア:

[(1, 90786510), (2, 45393255), (3, 30262170), (5, 18157302), (6, 15131085), (9, 10087390), (10, 9078651), (15, 6052434), (18, 5043695), (30, 3026217), (45, 2017478), (90, 1008739), (701, 129510), (1402, 64755), (1439, 63090), (2103, 43170), (2878, 31545), (3505, 25902), (4206, 21585), (4317, 21030), (6309, 14390), (7010, 12951), (7195, 12618), (8634, 10515)]