15705931010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20397313}}^1$

素因数の和:20397338

約数の個数: 32

約数和(自身を含む): 35246558592

約数和(自身を除く): 19540627582

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 20397313, 40794626, 101986565, 142781191, 203973130, 224370443, 285562382, 448740886, 713905955, 1121852215, 1427811910, 1570593101, 2243704430, 3141186202, 7852965505, 15705931010]

約数ペア:

[(1, 15705931010), (2, 7852965505), (5, 3141186202), (7, 2243704430), (10, 1570593101), (11, 1427811910), (14, 1121852215), (22, 713905955), (35, 448740886), (55, 285562382), (70, 224370443), (77, 203973130), (110, 142781191), (154, 101986565), (385, 40794626), (770, 20397313)]