31602230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12491}}^1$

素因数の和:12532

約数の個数: 32

約数和(自身を含む): 64758528

約数和(自身を除く): 33156298

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 12491, 24982, 62455, 124910, 137401, 274802, 287293, 574586, 687005, 1374010, 1436465, 2872930, 3160223, 6320446, 15801115, 31602230]

約数ペア:

[(1, 31602230), (2, 15801115), (5, 6320446), (10, 3160223), (11, 2872930), (22, 1436465), (23, 1374010), (46, 687005), (55, 574586), (110, 287293), (115, 274802), (230, 137401), (253, 124910), (506, 62455), (1265, 24982), (2530, 12491)]