5139890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 10692864

約数和(自身を除く): 5552974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 727, 1010, 1414, 1454, 3535, 3635, 5089, 7070, 7270, 10178, 25445, 50890, 73427, 146854, 367135, 513989, 734270, 1027978, 2569945, 5139890]

約数ペア:

[(1, 5139890), (2, 2569945), (5, 1027978), (7, 734270), (10, 513989), (14, 367135), (35, 146854), (70, 73427), (101, 50890), (202, 25445), (505, 10178), (707, 7270), (727, 7070), (1010, 5089), (1414, 3635), (1454, 3535)]