66751930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13063}}^1$

素因数の和:13150

約数の個数: 32

約数和(自身を含む): 139209984

約数和(自身を除く): 72458054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13063, 26126, 65315, 91441, 130630, 182882, 457205, 914410, 953599, 1907198, 4767995, 6675193, 9535990, 13350386, 33375965, 66751930]

約数ペア:

[(1, 66751930), (2, 33375965), (5, 13350386), (7, 9535990), (10, 6675193), (14, 4767995), (35, 1907198), (70, 953599), (73, 914410), (146, 457205), (365, 182882), (511, 130630), (730, 91441), (1022, 65315), (2555, 26126), (5110, 13063)]