6319990

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1021}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 11405520

約数和(自身を除く): 5085530

約数列:

[1, 2, 5, 10, 619, 1021, 1238, 2042, 3095, 5105, 6190, 10210, 631999, 1263998, 3159995, 6319990]

約数ペア:

[(1, 6319990), (2, 3159995), (5, 1263998), (10, 631999), (619, 10210), (1021, 6190), (1238, 5105), (2042, 3095)]