30270534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5457

約数の個数: 48

約数和(自身を含む): 74145600

約数和(自身を除く): 43875066

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5419, 5586, 10838, 16257, 32514, 37933, 75866, 102961, 113799, 205922, 227598, 265531, 308883, 531062, 617766, 720727, 796593, 1441454, 1593186, 2162181, 4324362, 5045089, 10090178, 15135267, 30270534]

約数ペア:

[(1, 30270534), (2, 15135267), (3, 10090178), (6, 5045089), (7, 4324362), (14, 2162181), (19, 1593186), (21, 1441454), (38, 796593), (42, 720727), (49, 617766), (57, 531062), (98, 308883), (114, 265531), (133, 227598), (147, 205922), (266, 113799), (294, 102961), (399, 75866), (798, 37933), (931, 32514), (1862, 16257), (2793, 10838), (5419, 5586)]