84955380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11149}}^1$

素因数の和:11288

約数の個数: 48

約数和(自身を含む): 239769600

約数和(自身を除く): 154814220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 11149, 22298, 33447, 44596, 55745, 66894, 111490, 133788, 167235, 222980, 334470, 668940, 1415923, 2831846, 4247769, 5663692, 7079615, 8495538, 14159230, 16991076, 21238845, 28318460, 42477690, 84955380]

約数ペア:

[(1, 84955380), (2, 42477690), (3, 28318460), (4, 21238845), (5, 16991076), (6, 14159230), (10, 8495538), (12, 7079615), (15, 5663692), (20, 4247769), (30, 2831846), (60, 1415923), (127, 668940), (254, 334470), (381, 222980), (508, 167235), (635, 133788), (762, 111490), (1270, 66894), (1524, 55745), (1905, 44596), (2540, 33447), (3810, 22298), (7620, 11149)]