2019923670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67330789}}^1$

素因数の和:67330799

約数の個数: 16

約数和(自身を含む): 4847816880

約数和(自身を除く): 2827893210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67330789, 134661578, 201992367, 336653945, 403984734, 673307890, 1009961835, 2019923670]

約数ペア:

[(1, 2019923670), (2, 1009961835), (3, 673307890), (5, 403984734), (6, 336653945), (10, 201992367), (15, 134661578), (30, 67330789)]