178742593020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21744841}}^1$

素因数の和:21744990

約数の個数: 48

約数和(自身を含む): 504132416928

約数和(自身を除く): 325389823908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 21744841, 43489682, 65234523, 86979364, 108724205, 130469046, 217448410, 260938092, 326172615, 434896820, 652345230, 1304690460, 2979043217, 5958086434, 8937129651, 11916172868, 14895216085, 17874259302, 29790432170, 35748518604, 44685648255, 59580864340, 89371296510, 178742593020]

約数ペア:

[(1, 178742593020), (2, 89371296510), (3, 59580864340), (4, 44685648255), (5, 35748518604), (6, 29790432170), (10, 17874259302), (12, 14895216085), (15, 11916172868), (20, 8937129651), (30, 5958086434), (60, 2979043217), (137, 1304690460), (274, 652345230), (411, 434896820), (548, 326172615), (685, 260938092), (822, 217448410), (1370, 130469046), (1644, 108724205), (2055, 86979364), (2740, 65234523), (4110, 43489682), (8220, 21744841)]