86803090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27211}}^1$

素因数の和:27258

約数の個数: 32

約数和(自身を含む): 176333760

約数和(自身を除く): 89530670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 27211, 54422, 136055, 272110, 299321, 598642, 789119, 1496605, 1578238, 2993210, 3945595, 7891190, 8680309, 17360618, 43401545, 86803090]

約数ペア:

[(1, 86803090), (2, 43401545), (5, 17360618), (10, 8680309), (11, 7891190), (22, 3945595), (29, 2993210), (55, 1578238), (58, 1496605), (110, 789119), (145, 598642), (290, 299321), (319, 272110), (638, 136055), (1595, 54422), (3190, 27211)]