15403292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 30209760

約数和(自身を除く): 14806468

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 73, 107, 116, 146, 214, 292, 428, 493, 986, 1241, 1819, 1972, 2117, 2482, 3103, 3638, 4234, 4964, 6206, 7276, 7811, 8468, 12412, 15622, 31244, 35989, 52751, 71978, 105502, 132787, 143956, 211004, 226519, 265574, 453038, 531148, 906076, 3850823, 7701646, 15403292]

約数ペア:

[(1, 15403292), (2, 7701646), (4, 3850823), (17, 906076), (29, 531148), (34, 453038), (58, 265574), (68, 226519), (73, 211004), (107, 143956), (116, 132787), (146, 105502), (214, 71978), (292, 52751), (428, 35989), (493, 31244), (986, 15622), (1241, 12412), (1819, 8468), (1972, 7811), (2117, 7276), (2482, 6206), (3103, 4964), (3638, 4234)]