972180930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{112913}}^1$

素因数の和:112971

約数の個数: 64

約数和(自身を含む): 2731615488

約数和(自身を除く): 1759434558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 112913, 225826, 338739, 564565, 677478, 790391, 1129130, 1580782, 1693695, 2371173, 3387390, 3951955, 4629433, 4742346, 7903910, 9258866, 11855865, 13888299, 23147165, 23711730, 27776598, 32406031, 46294330, 64812062, 69441495, 97218093, 138882990, 162030155, 194436186, 324060310, 486090465, 972180930]

約数ペア:

[(1, 972180930), (2, 486090465), (3, 324060310), (5, 194436186), (6, 162030155), (7, 138882990), (10, 97218093), (14, 69441495), (15, 64812062), (21, 46294330), (30, 32406031), (35, 27776598), (41, 23711730), (42, 23147165), (70, 13888299), (82, 11855865), (105, 9258866), (123, 7903910), (205, 4742346), (210, 4629433), (246, 3951955), (287, 3387390), (410, 2371173), (574, 1693695), (615, 1580782), (861, 1129130), (1230, 790391), (1435, 677478), (1722, 564565), (2870, 338739), (4305, 225826), (8610, 112913)]