138220406970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{918347}}^1$

素因数の和:918559

約数の個数: 64

約数和(自身を含む): 345151912320

約数和(自身を除く): 206931505350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 173, 174, 290, 346, 435, 519, 865, 870, 1038, 1730, 2595, 5017, 5190, 10034, 15051, 25085, 30102, 50170, 75255, 150510, 918347, 1836694, 2755041, 4591735, 5510082, 9183470, 13775205, 26632063, 27550410, 53264126, 79896189, 133160315, 158874031, 159792378, 266320630, 317748062, 399480945, 476622093, 794370155, 798961890, 953244186, 1588740310, 2383110465, 4607346899, 4766220930, 9214693798, 13822040697, 23036734495, 27644081394, 46073468990, 69110203485, 138220406970]

約数ペア:

[(1, 138220406970), (2, 69110203485), (3, 46073468990), (5, 27644081394), (6, 23036734495), (10, 13822040697), (15, 9214693798), (29, 4766220930), (30, 4607346899), (58, 2383110465), (87, 1588740310), (145, 953244186), (173, 798961890), (174, 794370155), (290, 476622093), (346, 399480945), (435, 317748062), (519, 266320630), (865, 159792378), (870, 158874031), (1038, 133160315), (1730, 79896189), (2595, 53264126), (5017, 27550410), (5190, 26632063), (10034, 13775205), (15051, 9183470), (25085, 5510082), (30102, 4591735), (50170, 2755041), (75255, 1836694), (150510, 918347)]