30082580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136739}}^1$

素因数の和:136759

約数の個数: 24

約数和(自身を含む): 68916960

約数和(自身を除く): 38834380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 136739, 273478, 546956, 683695, 1367390, 1504129, 2734780, 3008258, 6016516, 7520645, 15041290, 30082580]

約数ペア:

[(1, 30082580), (2, 15041290), (4, 7520645), (5, 6016516), (10, 3008258), (11, 2734780), (20, 1504129), (22, 1367390), (44, 683695), (55, 546956), (110, 273478), (220, 136739)]