123030516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1464649}}^1$

素因数の和:1464663

約数の個数: 24

約数和(自身を含む): 328081600

約数和(自身を除く): 205051084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1464649, 2929298, 4393947, 5858596, 8787894, 10252543, 17575788, 20505086, 30757629, 41010172, 61515258, 123030516]

約数ペア:

[(1, 123030516), (2, 61515258), (3, 41010172), (4, 30757629), (6, 20505086), (7, 17575788), (12, 10252543), (14, 8787894), (21, 5858596), (28, 4393947), (42, 2929298), (84, 1464649)]