2019905070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67330169}}^1$

素因数の和:67330179

約数の個数: 16

約数和(自身を含む): 4847772240

約数和(自身を除く): 2827867170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67330169, 134660338, 201990507, 336650845, 403981014, 673301690, 1009952535, 2019905070]

約数ペア:

[(1, 2019905070), (2, 1009952535), (3, 673301690), (5, 403981014), (6, 336650845), (10, 201990507), (15, 134660338), (30, 67330169)]