7138960930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{43951}}^1$

素因数の和:44434

約数の個数: 32

約数和(自身を含む): 13227793920

約数和(自身を除く): 6088832990

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 439, 878, 2195, 4390, 16243, 32486, 43951, 81215, 87902, 162430, 219755, 439510, 1626187, 3252374, 8130935, 16261870, 19294489, 38588978, 96472445, 192944890, 713896093, 1427792186, 3569480465, 7138960930]

約数ペア:

[(1, 7138960930), (2, 3569480465), (5, 1427792186), (10, 713896093), (37, 192944890), (74, 96472445), (185, 38588978), (370, 19294489), (439, 16261870), (878, 8130935), (2195, 3252374), (4390, 1626187), (16243, 439510), (32486, 219755), (43951, 162430), (81215, 87902)]