2053890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7607}}^1$

素因数の和:7623

約数の個数: 32

約数和(自身を含む): 5477760

約数和(自身を除く): 3423870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7607, 15214, 22821, 38035, 45642, 68463, 76070, 114105, 136926, 205389, 228210, 342315, 410778, 684630, 1026945, 2053890]

約数ペア:

[(1, 2053890), (2, 1026945), (3, 684630), (5, 410778), (6, 342315), (9, 228210), (10, 205389), (15, 136926), (18, 114105), (27, 76070), (30, 68463), (45, 45642), (54, 38035), (90, 22821), (135, 15214), (270, 7607)]