23689980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131611}}^1$

素因数の和:131626

約数の個数: 36

約数和(自身を含む): 71860152

約数和(自身を除く): 48170172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 131611, 263222, 394833, 526444, 658055, 789666, 1184499, 1316110, 1579332, 1974165, 2368998, 2632220, 3948330, 4737996, 5922495, 7896660, 11844990, 23689980]

約数ペア:

[(1, 23689980), (2, 11844990), (3, 7896660), (4, 5922495), (5, 4737996), (6, 3948330), (9, 2632220), (10, 2368998), (12, 1974165), (15, 1579332), (18, 1316110), (20, 1184499), (30, 789666), (36, 658055), (45, 526444), (60, 394833), (90, 263222), (180, 131611)]