494851210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307361}}^1$

素因数の和:307398

約数の個数: 32

約数和(自身を含む): 1062243072

約数和(自身を除く): 567391862

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 307361, 614722, 1536805, 2151527, 3073610, 4303054, 7069303, 10757635, 14138606, 21515270, 35346515, 49485121, 70693030, 98970242, 247425605, 494851210]

約数ペア:

[(1, 494851210), (2, 247425605), (5, 98970242), (7, 70693030), (10, 49485121), (14, 35346515), (23, 21515270), (35, 14138606), (46, 10757635), (70, 7069303), (115, 4303054), (161, 3073610), (230, 2151527), (322, 1536805), (805, 614722), (1610, 307361)]