1029485660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{432557}}^1$

素因数の和:432590

約数の個数: 48

約数和(自身を含む): 2616110784

約数和(自身を除く): 1586625124

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 432557, 865114, 1730228, 2162785, 3027899, 4325570, 6055798, 7353469, 8651140, 12111596, 14706938, 15139495, 29413876, 30278990, 36767345, 51474283, 60557980, 73534690, 102948566, 147069380, 205897132, 257371415, 514742830, 1029485660]

約数ペア:

[(1, 1029485660), (2, 514742830), (4, 257371415), (5, 205897132), (7, 147069380), (10, 102948566), (14, 73534690), (17, 60557980), (20, 51474283), (28, 36767345), (34, 30278990), (35, 29413876), (68, 15139495), (70, 14706938), (85, 12111596), (119, 8651140), (140, 7353469), (170, 6055798), (238, 4325570), (340, 3027899), (476, 2162785), (595, 1730228), (1190, 865114), (2380, 432557)]