2247142470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4789}}^1\times {\mathrm{15641}}^1$

素因数の和:20440

約数の個数: 32

約数和(自身を含む): 5394612960

約数和(自身を除く): 3147470490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4789, 9578, 14367, 15641, 23945, 28734, 31282, 46923, 47890, 71835, 78205, 93846, 143670, 156410, 234615, 469230, 74904749, 149809498, 224714247, 374523745, 449428494, 749047490, 1123571235, 2247142470]

約数ペア:

[(1, 2247142470), (2, 1123571235), (3, 749047490), (5, 449428494), (6, 374523745), (10, 224714247), (15, 149809498), (30, 74904749), (4789, 469230), (9578, 234615), (14367, 156410), (15641, 143670), (23945, 93846), (28734, 78205), (31282, 71835), (46923, 47890)]