157282910

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 286783200

約数和(自身を除く): 129500290

約数列:

[1, 2, 5, 10, 149, 283, 298, 373, 566, 745, 746, 1415, 1490, 1865, 2830, 3730, 42167, 55577, 84334, 105559, 111154, 210835, 211118, 277885, 421670, 527795, 555770, 1055590, 15728291, 31456582, 78641455, 157282910]

約数ペア:

[(1, 157282910), (2, 78641455), (5, 31456582), (10, 15728291), (149, 1055590), (283, 555770), (298, 527795), (373, 421670), (566, 277885), (745, 211118), (746, 210835), (1415, 111154), (1490, 105559), (1865, 84334), (2830, 55577), (3730, 42167)]