1230228710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{18947}}^1$

素因数の和:19148

約数の個数: 32

約数和(自身を含む): 2281036032

約数和(自身を除く): 1050807322

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1510, 6493, 12986, 18947, 32465, 37894, 64930, 94735, 189470, 814721, 1629442, 2860997, 4073605, 5721994, 8147210, 14304985, 28609970, 123022871, 246045742, 615114355, 1230228710]

約数ペア:

[(1, 1230228710), (2, 615114355), (5, 246045742), (10, 123022871), (43, 28609970), (86, 14304985), (151, 8147210), (215, 5721994), (302, 4073605), (430, 2860997), (755, 1629442), (1510, 814721), (6493, 189470), (12986, 94735), (18947, 64930), (32465, 37894)]