2019420570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67314019}}^1$

素因数の和:67314029

約数の個数: 16

約数和(自身を含む): 4846609440

約数和(自身を除く): 2827188870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67314019, 134628038, 201942057, 336570095, 403884114, 673140190, 1009710285, 2019420570]

約数ペア:

[(1, 2019420570), (2, 1009710285), (3, 673140190), (5, 403884114), (6, 336570095), (10, 201942057), (15, 134628038), (30, 67314019)]