7430130290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 15343292160

約数和(自身を除く): 7913161870

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 89, 107, 110, 173, 178, 205, 214, 346, 410, 445, 451, 535, 865, 890, 902, 979, 1070, 1177, 1730, 1903, 1958, 2255, 2354, 3649, 3806, 4387, 4510, 4895, 5885, 7093, 7298, 8774, 9515, 9523, 9790, 11770, 14186, 15397, 18245, 18511, 19030, 19046, 21935, 30794, 35465, 36490, 37022, 40139, 43870, 47615, 48257, 70930, 76985, 78023, 80278, 92555, 95230, 96514, 104753, 153970, 156046, 169367, 185110, 200695, 203621, 209506, 241285, 338734, 390115, 390443, 401390, 407242, 482570, 523765, 631277, 758951, 780230, 780886, 846835, 1018105, 1047530, 1262554, 1517902, 1647479, 1693670, 1952215, 2036210, 3156385, 3294958, 3794755, 3904430, 4294873, 6312770, 6944047, 7589510, 8237395, 8348461, 8589746, 13888094, 16474790, 16696922, 18122269, 21474365, 34720235, 36244538, 41742305, 42948730, 67546639, 69440470, 83484610, 90611345, 135093278, 181222690, 337733195, 675466390, 743013029, 1486026058, 3715065145, 7430130290]

約数ペア:

[(1, 7430130290), (2, 3715065145), (5, 1486026058), (10, 743013029), (11, 675466390), (22, 337733195), (41, 181222690), (55, 135093278), (82, 90611345), (89, 83484610), (107, 69440470), (110, 67546639), (173, 42948730), (178, 41742305), (205, 36244538), (214, 34720235), (346, 21474365), (410, 18122269), (445, 16696922), (451, 16474790), (535, 13888094), (865, 8589746), (890, 8348461), (902, 8237395), (979, 7589510), (1070, 6944047), (1177, 6312770), (1730, 4294873), (1903, 3904430), (1958, 3794755), (2255, 3294958), (2354, 3156385), (3649, 2036210), (3806, 1952215), (4387, 1693670), (4510, 1647479), (4895, 1517902), (5885, 1262554), (7093, 1047530), (7298, 1018105), (8774, 846835), (9515, 780886), (9523, 780230), (9790, 758951), (11770, 631277), (14186, 523765), (15397, 482570), (18245, 407242), (18511, 401390), (19030, 390443), (19046, 390115), (21935, 338734), (30794, 241285), (35465, 209506), (36490, 203621), (37022, 200695), (40139, 185110), (43870, 169367), (47615, 156046), (48257, 153970), (70930, 104753), (76985, 96514), (78023, 95230), (80278, 92555)]