17372220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 49015680

約数和(自身を除く): 31643460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2083, 2085, 2780, 4166, 4170, 6249, 8332, 8340, 10415, 12498, 20830, 24996, 31245, 41660, 62490, 124980, 289537, 579074, 868611, 1158148, 1447685, 1737222, 2895370, 3474444, 4343055, 5790740, 8686110, 17372220]

約数ペア:

[(1, 17372220), (2, 8686110), (3, 5790740), (4, 4343055), (5, 3474444), (6, 2895370), (10, 1737222), (12, 1447685), (15, 1158148), (20, 868611), (30, 579074), (60, 289537), (139, 124980), (278, 62490), (417, 41660), (556, 31245), (695, 24996), (834, 20830), (1390, 12498), (1668, 10415), (2083, 8340), (2085, 8332), (2780, 6249), (4166, 4170)]