1747230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 2486370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 419, 695, 834, 838, 1257, 1390, 2085, 2095, 2514, 4170, 4190, 6285, 12570, 58241, 116482, 174723, 291205, 349446, 582410, 873615, 1747230]

約数ペア:

[(1, 1747230), (2, 873615), (3, 582410), (5, 349446), (6, 291205), (10, 174723), (15, 116482), (30, 58241), (139, 12570), (278, 6285), (417, 4190), (419, 4170), (695, 2514), (834, 2095), (838, 2085), (1257, 1390)]