11806060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1721}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 28929600

約数和(自身を除く): 17123540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 1721, 3430, 3442, 6860, 6884, 8605, 12047, 17210, 24094, 34420, 48188, 60235, 84329, 120470, 168658, 240940, 337316, 421645, 590303, 843290, 1180606, 1686580, 2361212, 2951515, 5903030, 11806060]

約数ペア:

[(1, 11806060), (2, 5903030), (4, 2951515), (5, 2361212), (7, 1686580), (10, 1180606), (14, 843290), (20, 590303), (28, 421645), (35, 337316), (49, 240940), (70, 168658), (98, 120470), (140, 84329), (196, 60235), (245, 48188), (343, 34420), (490, 24094), (686, 17210), (980, 12047), (1372, 8605), (1715, 6884), (1721, 6860), (3430, 3442)]