3237996890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{9521}}^1$

素因数の和:10078

約数の個数: 32

約数和(自身を含む): 5923445760

約数和(自身を除く): 2685448870

約数列:

[1, 2, 5, 10, 71, 142, 355, 479, 710, 958, 2395, 4790, 9521, 19042, 34009, 47605, 68018, 95210, 170045, 340090, 675991, 1351982, 3379955, 4560559, 6759910, 9121118, 22802795, 45605590, 323799689, 647599378, 1618998445, 3237996890]

約数ペア:

[(1, 3237996890), (2, 1618998445), (5, 647599378), (10, 323799689), (71, 45605590), (142, 22802795), (355, 9121118), (479, 6759910), (710, 4560559), (958, 3379955), (2395, 1351982), (4790, 675991), (9521, 340090), (19042, 170045), (34009, 95210), (47605, 68018)]