10995420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 30931488

約数和(自身を除く): 19936068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 457, 802, 914, 1203, 1371, 1604, 1828, 2005, 2285, 2406, 2742, 4010, 4570, 4812, 5484, 6015, 6855, 8020, 9140, 12030, 13710, 24060, 27420, 183257, 366514, 549771, 733028, 916285, 1099542, 1832570, 2199084, 2748855, 3665140, 5497710, 10995420]

約数ペア:

[(1, 10995420), (2, 5497710), (3, 3665140), (4, 2748855), (5, 2199084), (6, 1832570), (10, 1099542), (12, 916285), (15, 733028), (20, 549771), (30, 366514), (60, 183257), (401, 27420), (457, 24060), (802, 13710), (914, 12030), (1203, 9140), (1371, 8020), (1604, 6855), (1828, 6015), (2005, 5484), (2285, 4812), (2406, 4570), (2742, 4010)]