351640210

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 640628352

約数和(自身を除く): 288988142

約数列:

[1, 2, 5, 10, 167, 193, 334, 386, 835, 965, 1091, 1670, 1930, 2182, 5455, 10910, 32231, 64462, 161155, 182197, 210563, 322310, 364394, 421126, 910985, 1052815, 1821970, 2105630, 35164021, 70328042, 175820105, 351640210]

約数ペア:

[(1, 351640210), (2, 175820105), (5, 70328042), (10, 35164021), (167, 2105630), (193, 1821970), (334, 1052815), (386, 910985), (835, 421126), (965, 364394), (1091, 322310), (1670, 210563), (1930, 182197), (2182, 161155), (5455, 64462), (10910, 32231)]