26307930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2799

約数の個数: 64

約数和(自身を含む): 71280000

約数和(自身を除く): 44972070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 2749, 3190, 4785, 5498, 8247, 9570, 13745, 16494, 27490, 30239, 41235, 60478, 79721, 82470, 90717, 151195, 159442, 181434, 239163, 302390, 398605, 453585, 478326, 797210, 876931, 907170, 1195815, 1753862, 2391630, 2630793, 4384655, 5261586, 8769310, 13153965, 26307930]

約数ペア:

[(1, 26307930), (2, 13153965), (3, 8769310), (5, 5261586), (6, 4384655), (10, 2630793), (11, 2391630), (15, 1753862), (22, 1195815), (29, 907170), (30, 876931), (33, 797210), (55, 478326), (58, 453585), (66, 398605), (87, 302390), (110, 239163), (145, 181434), (165, 159442), (174, 151195), (290, 90717), (319, 82470), (330, 79721), (435, 60478), (638, 41235), (870, 30239), (957, 27490), (1595, 16494), (1914, 13745), (2749, 9570), (3190, 8247), (4785, 5498)]