68271790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{93523}}^1$

素因数の和:93603

約数の個数: 16

約数和(自身を含む): 124573968

約数和(自身を除く): 56302178

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 93523, 187046, 467615, 935230, 6827179, 13654358, 34135895, 68271790]

約数ペア:

[(1, 68271790), (2, 34135895), (5, 13654358), (10, 6827179), (73, 935230), (146, 467615), (365, 187046), (730, 93523)]