30382870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1801}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 62796096

約数和(自身を除く): 32413226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 1801, 2410, 3374, 3602, 8435, 9005, 12607, 16870, 18010, 25214, 63035, 126070, 434041, 868082, 2170205, 3038287, 4340410, 6076574, 15191435, 30382870]

約数ペア:

[(1, 30382870), (2, 15191435), (5, 6076574), (7, 4340410), (10, 3038287), (14, 2170205), (35, 868082), (70, 434041), (241, 126070), (482, 63035), (1205, 25214), (1687, 18010), (1801, 16870), (2410, 12607), (3374, 9005), (3602, 8435)]