415721810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{2927}}^1$

素因数の和:4970

約数の個数: 32

約数和(自身を含む): 855912960

約数和(自身を除く): 440191150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2029, 2927, 4058, 5854, 10145, 14203, 14635, 20290, 20489, 28406, 29270, 40978, 71015, 102445, 142030, 204890, 5938883, 11877766, 29694415, 41572181, 59388830, 83144362, 207860905, 415721810]

約数ペア:

[(1, 415721810), (2, 207860905), (5, 83144362), (7, 59388830), (10, 41572181), (14, 29694415), (35, 11877766), (70, 5938883), (2029, 204890), (2927, 142030), (4058, 102445), (5854, 71015), (10145, 40978), (14203, 29270), (14635, 28406), (20290, 20489)]