86770990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{541}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 160544736

約数和(自身を除く): 73773746

約数列:

[1, 2, 5, 10, 43, 86, 215, 373, 430, 541, 746, 1082, 1865, 2705, 3730, 5410, 16039, 23263, 32078, 46526, 80195, 116315, 160390, 201793, 232630, 403586, 1008965, 2017930, 8677099, 17354198, 43385495, 86770990]

約数ペア:

[(1, 86770990), (2, 43385495), (5, 17354198), (10, 8677099), (43, 2017930), (86, 1008965), (215, 403586), (373, 232630), (430, 201793), (541, 160390), (746, 116315), (1082, 80195), (1865, 46526), (2705, 32078), (3730, 23263), (5410, 16039)]