30380478

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{136849}}^1$

素因数の和:136891

約数の個数: 16

約数和(自身を含む): 62403600

約数和(自身を除く): 32023122

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 136849, 273698, 410547, 821094, 5063413, 10126826, 15190239, 30380478]

約数ペア:

[(1, 30380478), (2, 15190239), (3, 10126826), (6, 5063413), (37, 821094), (74, 410547), (111, 273698), (222, 136849)]