64222090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 131414400

約数和(自身を除く): 67192310

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 59, 85, 95, 118, 170, 190, 295, 323, 337, 590, 646, 674, 1003, 1121, 1615, 1685, 2006, 2242, 3230, 3370, 5015, 5605, 5729, 6403, 10030, 11210, 11458, 12806, 19057, 19883, 28645, 32015, 38114, 39766, 57290, 64030, 95285, 99415, 108851, 190570, 198830, 217702, 338011, 377777, 544255, 676022, 755554, 1088510, 1690055, 1888885, 3380110, 3777770, 6422209, 12844418, 32111045, 64222090]

約数ペア:

[(1, 64222090), (2, 32111045), (5, 12844418), (10, 6422209), (17, 3777770), (19, 3380110), (34, 1888885), (38, 1690055), (59, 1088510), (85, 755554), (95, 676022), (118, 544255), (170, 377777), (190, 338011), (295, 217702), (323, 198830), (337, 190570), (590, 108851), (646, 99415), (674, 95285), (1003, 64030), (1121, 57290), (1615, 39766), (1685, 38114), (2006, 32015), (2242, 28645), (3230, 19883), (3370, 19057), (5015, 12806), (5605, 11458), (5729, 11210), (6403, 10030)]