107721990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1196911}}^1$

素因数の和:1196924

約数の個数: 24

約数和(自身を含む): 280077408

約数和(自身を除く): 172355418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1196911, 2393822, 3590733, 5984555, 7181466, 10772199, 11969110, 17953665, 21544398, 35907330, 53860995, 107721990]

約数ペア:

[(1, 107721990), (2, 53860995), (3, 35907330), (5, 21544398), (6, 17953665), (9, 11969110), (10, 10772199), (15, 7181466), (18, 5984555), (30, 3590733), (45, 2393822), (90, 1196911)]