239804770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{22349}}^1$

素因数の和:22422

約数の個数: 32

約数和(自身を含む): 458622000

約数和(自身を除く): 218817230

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 22349, 44698, 111745, 223490, 648121, 826913, 1296242, 1653826, 3240605, 4134565, 6481210, 8269130, 23980477, 47960954, 119902385, 239804770]

約数ペア:

[(1, 239804770), (2, 119902385), (5, 47960954), (10, 23980477), (29, 8269130), (37, 6481210), (58, 4134565), (74, 3240605), (145, 1653826), (185, 1296242), (290, 826913), (370, 648121), (1073, 223490), (2146, 111745), (5365, 44698), (10730, 22349)]