30019356

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 78220800

約数和(自身を除く): 48201444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1163, 1434, 2151, 2326, 2868, 3489, 4302, 4652, 6453, 6978, 8604, 10467, 12906, 13956, 20934, 25812, 31401, 41868, 62802, 125604, 277957, 555914, 833871, 1111828, 1667742, 2501613, 3335484, 5003226, 7504839, 10006452, 15009678, 30019356]

約数ペア:

[(1, 30019356), (2, 15009678), (3, 10006452), (4, 7504839), (6, 5003226), (9, 3335484), (12, 2501613), (18, 1667742), (27, 1111828), (36, 833871), (54, 555914), (108, 277957), (239, 125604), (478, 62802), (717, 41868), (956, 31401), (1163, 25812), (1434, 20934), (2151, 13956), (2326, 12906), (2868, 10467), (3489, 8604), (4302, 6978), (4652, 6453)]