31310070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 83082240

約数和(自身を除く): 51772170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1201, 1738, 2370, 2402, 2607, 3603, 4345, 5214, 6005, 7206, 8690, 12010, 13035, 13211, 18015, 26070, 26422, 36030, 39633, 66055, 79266, 94879, 132110, 189758, 198165, 284637, 396330, 474395, 569274, 948790, 1043669, 1423185, 2087338, 2846370, 3131007, 5218345, 6262014, 10436690, 15655035, 31310070]

約数ペア:

[(1, 31310070), (2, 15655035), (3, 10436690), (5, 6262014), (6, 5218345), (10, 3131007), (11, 2846370), (15, 2087338), (22, 1423185), (30, 1043669), (33, 948790), (55, 569274), (66, 474395), (79, 396330), (110, 284637), (158, 198165), (165, 189758), (237, 132110), (330, 94879), (395, 79266), (474, 66055), (790, 39633), (869, 36030), (1185, 26422), (1201, 26070), (1738, 18015), (2370, 13211), (2402, 13035), (2607, 12010), (3603, 8690), (4345, 7206), (5214, 6005)]