409898510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{3061}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 843936192

約数和(自身を除く): 434037682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1913, 3061, 3826, 6122, 9565, 13391, 15305, 19130, 21427, 26782, 30610, 42854, 66955, 107135, 133910, 214270, 5855693, 11711386, 29278465, 40989851, 58556930, 81979702, 204949255, 409898510]

約数ペア:

[(1, 409898510), (2, 204949255), (5, 81979702), (7, 58556930), (10, 40989851), (14, 29278465), (35, 11711386), (70, 5855693), (1913, 214270), (3061, 133910), (3826, 107135), (6122, 66955), (9565, 42854), (13391, 30610), (15305, 26782), (19130, 21427)]