11493420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 32363520

約数和(自身を除く): 20870100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 859, 892, 1115, 1338, 1718, 2230, 2577, 2676, 3345, 3436, 4295, 4460, 5154, 6690, 8590, 10308, 12885, 13380, 17180, 25770, 51540, 191557, 383114, 574671, 766228, 957785, 1149342, 1915570, 2298684, 2873355, 3831140, 5746710, 11493420]

約数ペア:

[(1, 11493420), (2, 5746710), (3, 3831140), (4, 2873355), (5, 2298684), (6, 1915570), (10, 1149342), (12, 957785), (15, 766228), (20, 574671), (30, 383114), (60, 191557), (223, 51540), (446, 25770), (669, 17180), (859, 13380), (892, 12885), (1115, 10308), (1338, 8590), (1718, 6690), (2230, 5154), (2577, 4460), (2676, 4295), (3345, 3436)]