40308930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{447877}}^1$

素因数の和:447890

約数の個数: 24

約数和(自身を含む): 104803452

約数和(自身を除く): 64494522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 447877, 895754, 1343631, 2239385, 2687262, 4030893, 4478770, 6718155, 8061786, 13436310, 20154465, 40308930]

約数ペア:

[(1, 40308930), (2, 20154465), (3, 13436310), (5, 8061786), (6, 6718155), (9, 4478770), (10, 4030893), (15, 2687262), (18, 2239385), (30, 1343631), (45, 895754), (90, 447877)]