270547090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{84811}}^1$

素因数の和:84858

約数の個数: 32

約数和(自身を含む): 549581760

約数和(自身を除く): 279034670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 84811, 169622, 424055, 848110, 932921, 1865842, 2459519, 4664605, 4919038, 9329210, 12297595, 24595190, 27054709, 54109418, 135273545, 270547090]

約数ペア:

[(1, 270547090), (2, 135273545), (5, 54109418), (10, 27054709), (11, 24595190), (22, 12297595), (29, 9329210), (55, 4919038), (58, 4664605), (110, 2459519), (145, 1865842), (290, 932921), (319, 848110), (638, 424055), (1595, 169622), (3190, 84811)]