30686535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 59304960

約数和(自身を除く): 28618425

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1319, 1551, 2115, 2585, 3957, 4653, 6595, 7755, 11871, 14509, 19785, 23265, 43527, 59355, 61993, 72545, 130581, 185979, 217635, 309965, 557937, 652905, 681923, 929895, 2045769, 2789685, 3409615, 6137307, 10228845, 30686535]

約数ペア:

[(1, 30686535), (3, 10228845), (5, 6137307), (9, 3409615), (11, 2789685), (15, 2045769), (33, 929895), (45, 681923), (47, 652905), (55, 557937), (99, 309965), (141, 217635), (165, 185979), (235, 130581), (423, 72545), (495, 61993), (517, 59355), (705, 43527), (1319, 23265), (1551, 19785), (2115, 14509), (2585, 11871), (3957, 7755), (4653, 6595)]