553635740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{59023}}^1$

素因数の和:59106

約数の個数: 48

約数和(自身を含む): 1348580352

約数和(自身を除く): 794944612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 59023, 118046, 236092, 295115, 413161, 590230, 826322, 1180460, 1652644, 2065805, 3954541, 4131610, 7909082, 8263220, 15818164, 19772705, 27681787, 39545410, 55363574, 79090820, 110727148, 138408935, 276817870, 553635740]

約数ペア:

[(1, 553635740), (2, 276817870), (4, 138408935), (5, 110727148), (7, 79090820), (10, 55363574), (14, 39545410), (20, 27681787), (28, 19772705), (35, 15818164), (67, 8263220), (70, 7909082), (134, 4131610), (140, 3954541), (268, 2065805), (335, 1652644), (469, 1180460), (670, 826322), (938, 590230), (1340, 413161), (1876, 295115), (2345, 236092), (4690, 118046), (9380, 59023)]