119979734

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 219470976

約数和(自身を除く): 99491242

約数列:

[1, 2, 7, 14, 31, 49, 62, 73, 98, 146, 217, 434, 511, 541, 1022, 1082, 1519, 2263, 3038, 3577, 3787, 4526, 7154, 7574, 15841, 16771, 26509, 31682, 33542, 39493, 53018, 78986, 110887, 117397, 221774, 234794, 276451, 552902, 821779, 1224283, 1643558, 1935157, 2448566, 3870314, 8569981, 17139962, 59989867, 119979734]

約数ペア:

[(1, 119979734), (2, 59989867), (7, 17139962), (14, 8569981), (31, 3870314), (49, 2448566), (62, 1935157), (73, 1643558), (98, 1224283), (146, 821779), (217, 552902), (434, 276451), (511, 234794), (541, 221774), (1022, 117397), (1082, 110887), (1519, 78986), (2263, 53018), (3038, 39493), (3577, 33542), (3787, 31682), (4526, 26509), (7154, 16771), (7574, 15841)]