30166180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137119}}^1$

素因数の和:137139

約数の個数: 24

約数和(自身を含む): 69108480

約数和(自身を除く): 38942300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 137119, 274238, 548476, 685595, 1371190, 1508309, 2742380, 3016618, 6033236, 7541545, 15083090, 30166180]

約数ペア:

[(1, 30166180), (2, 15083090), (4, 7541545), (5, 6033236), (10, 3016618), (11, 2742380), (20, 1508309), (22, 1371190), (44, 685595), (55, 548476), (110, 274238), (220, 137119)]