127974190

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{6011}}^1$

素因数の和:8147

約数の個数: 16

約数和(自身を含む): 230500080

約数和(自身を除く): 102525890

約数列:

[1, 2, 5, 10, 2129, 4258, 6011, 10645, 12022, 21290, 30055, 60110, 12797419, 25594838, 63987095, 127974190]

約数ペア:

[(1, 127974190), (2, 63987095), (5, 25594838), (10, 12797419), (2129, 60110), (4258, 30055), (6011, 21290), (10645, 12022)]