30873822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5565

約数の個数: 48

約数和(自身を含む): 75623040

約数和(自身を除く): 44749218

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, 5527, 5586, 11054, 16581, 33162, 38689, 77378, 105013, 116067, 210026, 232134, 270823, 315039, 541646, 630078, 735091, 812469, 1470182, 1624938, 2205273, 4410546, 5145637, 10291274, 15436911, 30873822]

約数ペア:

[(1, 30873822), (2, 15436911), (3, 10291274), (6, 5145637), (7, 4410546), (14, 2205273), (19, 1624938), (21, 1470182), (38, 812469), (42, 735091), (49, 630078), (57, 541646), (98, 315039), (114, 270823), (133, 232134), (147, 210026), (266, 116067), (294, 105013), (399, 77378), (798, 38689), (931, 33162), (1862, 16581), (2793, 11054), (5527, 5586)]