131569234510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6961}}^1\times {\mathrm{3803}}^1$

素因数の和:10849

約数の個数: 64

約数和(自身を含む): 274580388864

約数和(自身を除く): 143011154354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 3803, 4970, 6961, 7606, 13922, 19015, 26621, 34805, 38030, 48727, 53242, 69610, 97454, 133105, 243635, 266210, 270013, 487270, 494231, 540026, 988462, 1350065, 1890091, 2471155, 2700130, 3459617, 3780182, 4942310, 6919234, 9450455, 17298085, 18900910, 26472683, 34596170, 52945366, 132363415, 185308781, 264726830, 370617562, 926543905, 1853087810, 1879560493, 3759120986, 9397802465, 13156923451, 18795604930, 26313846902, 65784617255, 131569234510]

約数ペア:

[(1, 131569234510), (2, 65784617255), (5, 26313846902), (7, 18795604930), (10, 13156923451), (14, 9397802465), (35, 3759120986), (70, 1879560493), (71, 1853087810), (142, 926543905), (355, 370617562), (497, 264726830), (710, 185308781), (994, 132363415), (2485, 52945366), (3803, 34596170), (4970, 26472683), (6961, 18900910), (7606, 17298085), (13922, 9450455), (19015, 6919234), (26621, 4942310), (34805, 3780182), (38030, 3459617), (48727, 2700130), (53242, 2471155), (69610, 1890091), (97454, 1350065), (133105, 988462), (243635, 540026), (266210, 494231), (270013, 487270)]