301994660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{12829}}^1$

素因数の和:12956

約数の個数: 48

約数和(自身を含む): 698362560

約数和(自身を除く): 396367900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 12829, 23540, 25658, 51316, 64145, 128290, 141119, 256580, 282238, 564476, 705595, 1372703, 1411190, 2745406, 2822380, 5490812, 6863515, 13727030, 15099733, 27454060, 30199466, 60398932, 75498665, 150997330, 301994660]

約数ペア:

[(1, 301994660), (2, 150997330), (4, 75498665), (5, 60398932), (10, 30199466), (11, 27454060), (20, 15099733), (22, 13727030), (44, 6863515), (55, 5490812), (107, 2822380), (110, 2745406), (214, 1411190), (220, 1372703), (428, 705595), (535, 564476), (1070, 282238), (1177, 256580), (2140, 141119), (2354, 128290), (4708, 64145), (5885, 51316), (11770, 25658), (12829, 23540)]