1813804530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{286541}}^1$

素因数の和:286762

約数の個数: 32

約数和(自身を含む): 4373777088

約数和(自身を除く): 2559972558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 286541, 573082, 859623, 1432705, 1719246, 2865410, 4298115, 8596230, 60460151, 120920302, 181380453, 302300755, 362760906, 604601510, 906902265, 1813804530]

約数ペア:

[(1, 1813804530), (2, 906902265), (3, 604601510), (5, 362760906), (6, 302300755), (10, 181380453), (15, 120920302), (30, 60460151), (211, 8596230), (422, 4298115), (633, 2865410), (1055, 1719246), (1266, 1432705), (2110, 859623), (3165, 573082), (6330, 286541)]