30170745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1847}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 58988160

約数和(自身を除く): 28817415

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 1847, 3267, 5445, 5541, 9235, 16335, 16623, 20317, 27705, 49869, 60951, 83115, 101585, 182853, 223487, 249345, 304755, 548559, 670461, 914265, 1117435, 2011383, 2742795, 3352305, 6034149, 10056915, 30170745]

約数ペア:

[(1, 30170745), (3, 10056915), (5, 6034149), (9, 3352305), (11, 2742795), (15, 2011383), (27, 1117435), (33, 914265), (45, 670461), (55, 548559), (99, 304755), (121, 249345), (135, 223487), (165, 182853), (297, 101585), (363, 83115), (495, 60951), (605, 49869), (1089, 27705), (1485, 20317), (1815, 16623), (1847, 16335), (3267, 9235), (5445, 5541)]