839632010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{29327}}^1$

素因数の和:29750

約数の個数: 32

約数和(自身を含む): 1731525120

約数和(自身を除く): 891893110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 14315, 28630, 29327, 58654, 146635, 205289, 293270, 410578, 1026445, 2052890, 11994743, 23989486, 59973715, 83963201, 119947430, 167926402, 419816005, 839632010]

約数ペア:

[(1, 839632010), (2, 419816005), (5, 167926402), (7, 119947430), (10, 83963201), (14, 59973715), (35, 23989486), (70, 11994743), (409, 2052890), (818, 1026445), (2045, 410578), (2863, 293270), (4090, 205289), (5726, 146635), (14315, 58654), (28630, 29327)]