419300210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{26861}}^1$

素因数の和:27098

約数の個数: 32

約数和(自身を含む): 866460672

約数和(自身を除く): 447160462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 7805, 15610, 26861, 53722, 134305, 188027, 268610, 376054, 940135, 1880270, 5990003, 11980006, 29950015, 41930021, 59900030, 83860042, 209650105, 419300210]

約数ペア:

[(1, 419300210), (2, 209650105), (5, 83860042), (7, 59900030), (10, 41930021), (14, 29950015), (35, 11980006), (70, 5990003), (223, 1880270), (446, 940135), (1115, 376054), (1561, 268610), (2230, 188027), (3122, 134305), (7805, 53722), (15610, 26861)]