30580270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1423}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 63157248

約数和(自身を除く): 32576978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1423, 1535, 2149, 2846, 3070, 4298, 7115, 9961, 10745, 14230, 19922, 21490, 49805, 99610, 436861, 873722, 2184305, 3058027, 4368610, 6116054, 15290135, 30580270]

約数ペア:

[(1, 30580270), (2, 15290135), (5, 6116054), (7, 4368610), (10, 3058027), (14, 2184305), (35, 873722), (70, 436861), (307, 99610), (614, 49805), (1423, 21490), (1535, 19922), (2149, 14230), (2846, 10745), (3070, 9961), (4298, 7115)]