66671630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{91331}}^1$

素因数の和:91411

約数の個数: 16

約数和(自身を含む): 121654224

約数和(自身を除く): 54982594

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 91331, 182662, 456655, 913310, 6667163, 13334326, 33335815, 66671630]

約数ペア:

[(1, 66671630), (2, 33335815), (5, 13334326), (10, 6667163), (73, 913310), (146, 456655), (365, 182662), (730, 91331)]