77041890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{856021}}^1$

素因数の和:856034

約数の個数: 24

約数和(自身を含む): 200309148

約数和(自身を除く): 123267258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 856021, 1712042, 2568063, 4280105, 5136126, 7704189, 8560210, 12840315, 15408378, 25680630, 38520945, 77041890]

約数ペア:

[(1, 77041890), (2, 38520945), (3, 25680630), (5, 15408378), (6, 12840315), (9, 8560210), (10, 7704189), (15, 5136126), (18, 4280105), (30, 2568063), (45, 1712042), (90, 856021)]