6384490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 13224960

約数和(自身を除く): 6840470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 409, 446, 818, 1115, 1561, 2045, 2230, 2863, 3122, 4090, 5726, 7805, 14315, 15610, 28630, 91207, 182414, 456035, 638449, 912070, 1276898, 3192245, 6384490]

約数ペア:

[(1, 6384490), (2, 3192245), (5, 1276898), (7, 912070), (10, 638449), (14, 456035), (35, 182414), (70, 91207), (223, 28630), (409, 15610), (446, 14315), (818, 7805), (1115, 5726), (1561, 4090), (2045, 3122), (2230, 2863)]