2021307630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67376921}}^1$

素因数の和:67376931

約数の個数: 16

約数和(自身を含む): 4851138384

約数和(自身を除く): 2829830754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67376921, 134753842, 202130763, 336884605, 404261526, 673769210, 1010653815, 2021307630]

約数ペア:

[(1, 2021307630), (2, 1010653815), (3, 673769210), (5, 404261526), (6, 336884605), (10, 202130763), (15, 134753842), (30, 67376921)]