409376970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4783}}^1$

素因数の和:5116

約数の個数: 64

約数和(自身を含む): 1095344640

約数和(自身を除く): 685967670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317, 634, 951, 1585, 1902, 2853, 3170, 4755, 4783, 5706, 8559, 9510, 9566, 14265, 14349, 17118, 23915, 28530, 28698, 42795, 43047, 47830, 71745, 85590, 86094, 129141, 143490, 215235, 258282, 430470, 645705, 1291410, 1516211, 3032422, 4548633, 7581055, 9097266, 13645899, 15162110, 22743165, 27291798, 40937697, 45486330, 68229495, 81875394, 136458990, 204688485, 409376970]

約数ペア:

[(1, 409376970), (2, 204688485), (3, 136458990), (5, 81875394), (6, 68229495), (9, 45486330), (10, 40937697), (15, 27291798), (18, 22743165), (27, 15162110), (30, 13645899), (45, 9097266), (54, 7581055), (90, 4548633), (135, 3032422), (270, 1516211), (317, 1291410), (634, 645705), (951, 430470), (1585, 258282), (1902, 215235), (2853, 143490), (3170, 129141), (4755, 86094), (4783, 85590), (5706, 71745), (8559, 47830), (9510, 43047), (9566, 42795), (14265, 28698), (14349, 28530), (17118, 23915)]