807783270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{4241}}^1$

素因数の和:5165

約数の個数: 64

約数和(自身を含む): 2218599936

約数和(自身を除く): 1410816666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 907, 1814, 2721, 4241, 4535, 5442, 6349, 8482, 9070, 12698, 12723, 13605, 19047, 21205, 25446, 27210, 29687, 31745, 38094, 42410, 59374, 63490, 63615, 89061, 95235, 127230, 148435, 178122, 190470, 296870, 445305, 890610, 3846587, 7693174, 11539761, 19232935, 23079522, 26926109, 38465870, 53852218, 57698805, 80778327, 115397610, 134630545, 161556654, 269261090, 403891635, 807783270]

約数ペア:

[(1, 807783270), (2, 403891635), (3, 269261090), (5, 161556654), (6, 134630545), (7, 115397610), (10, 80778327), (14, 57698805), (15, 53852218), (21, 38465870), (30, 26926109), (35, 23079522), (42, 19232935), (70, 11539761), (105, 7693174), (210, 3846587), (907, 890610), (1814, 445305), (2721, 296870), (4241, 190470), (4535, 178122), (5442, 148435), (6349, 127230), (8482, 95235), (9070, 89061), (12698, 63615), (12723, 63490), (13605, 59374), (19047, 42410), (21205, 38094), (25446, 31745), (27210, 29687)]