538631230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{43403}}^1$

素因数の和:43500

約数の個数: 32

約数和(自身を含む): 1040654304

約数和(自身を除く): 502023074

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 43403, 86806, 217015, 434030, 737851, 1475702, 3168419, 3689255, 6336838, 7378510, 15842095, 31684190, 53863123, 107726246, 269315615, 538631230]

約数ペア:

[(1, 538631230), (2, 269315615), (5, 107726246), (10, 53863123), (17, 31684190), (34, 15842095), (73, 7378510), (85, 6336838), (146, 3689255), (170, 3168419), (365, 1475702), (730, 737851), (1241, 434030), (2482, 217015), (6205, 86806), (12410, 43403)]