61758420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1029307}}^1$

素因数の和:1029319

約数の個数: 24

約数和(自身を含む): 172923744

約数和(自身を除く): 111165324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1029307, 2058614, 3087921, 4117228, 5146535, 6175842, 10293070, 12351684, 15439605, 20586140, 30879210, 61758420]

約数ペア:

[(1, 61758420), (2, 30879210), (3, 20586140), (4, 15439605), (5, 12351684), (6, 10293070), (10, 6175842), (12, 5146535), (15, 4117228), (20, 3087921), (30, 2058614), (60, 1029307)]