15124186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 15668774

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 53, 77, 106, 109, 119, 154, 187, 218, 238, 371, 374, 583, 742, 763, 901, 1166, 1199, 1309, 1526, 1802, 1853, 2398, 2618, 3706, 4081, 5777, 6307, 8162, 8393, 9911, 11554, 12614, 12971, 16786, 19822, 20383, 25942, 40439, 40766, 63547, 69377, 80878, 98209, 127094, 138754, 142681, 196418, 285362, 444829, 687463, 889658, 1080299, 1374926, 2160598, 7562093, 15124186]

約数ペア:

[(1, 15124186), (2, 7562093), (7, 2160598), (11, 1374926), (14, 1080299), (17, 889658), (22, 687463), (34, 444829), (53, 285362), (77, 196418), (106, 142681), (109, 138754), (119, 127094), (154, 98209), (187, 80878), (218, 69377), (238, 63547), (371, 40766), (374, 40439), (583, 25942), (742, 20383), (763, 19822), (901, 16786), (1166, 12971), (1199, 12614), (1309, 11554), (1526, 9911), (1802, 8393), (1853, 8162), (2398, 6307), (2618, 5777), (3706, 4081)]