85015890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{944621}}^1$

素因数の和:944634

約数の個数: 24

約数和(自身を含む): 221041548

約数和(自身を除く): 136025658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 944621, 1889242, 2833863, 4723105, 5667726, 8501589, 9446210, 14169315, 17003178, 28338630, 42507945, 85015890]

約数ペア:

[(1, 85015890), (2, 42507945), (3, 28338630), (5, 17003178), (6, 14169315), (9, 9446210), (10, 8501589), (15, 5667726), (18, 4723105), (30, 2833863), (45, 1889242), (90, 944621)]