16984590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 48107520

約数和(自身を除く): 31122930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 2609, 3255, 5218, 6510, 7827, 13045, 15654, 18263, 26090, 36526, 39135, 54789, 78270, 80879, 91315, 109578, 161758, 182630, 242637, 273945, 404395, 485274, 547890, 566153, 808790, 1132306, 1213185, 1698459, 2426370, 2830765, 3396918, 5661530, 8492295, 16984590]

約数ペア:

[(1, 16984590), (2, 8492295), (3, 5661530), (5, 3396918), (6, 2830765), (7, 2426370), (10, 1698459), (14, 1213185), (15, 1132306), (21, 808790), (30, 566153), (31, 547890), (35, 485274), (42, 404395), (62, 273945), (70, 242637), (93, 182630), (105, 161758), (155, 109578), (186, 91315), (210, 80879), (217, 78270), (310, 54789), (434, 39135), (465, 36526), (651, 26090), (930, 18263), (1085, 15654), (1302, 13045), (2170, 7827), (2609, 6510), (3255, 5218)]