85016470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15773}}^1$

素因数の和:15805

約数の個数: 48

約数和(自身を含む): 194209488

約数和(自身を除く): 109193018

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 15773, 31546, 78865, 110411, 157730, 173503, 220822, 347006, 552055, 772877, 867515, 1104110, 1214521, 1545754, 1735030, 2429042, 3864385, 6072605, 7728770, 8501647, 12145210, 17003294, 42508235, 85016470]

約数ペア:

[(1, 85016470), (2, 42508235), (5, 17003294), (7, 12145210), (10, 8501647), (11, 7728770), (14, 6072605), (22, 3864385), (35, 2429042), (49, 1735030), (55, 1545754), (70, 1214521), (77, 1104110), (98, 867515), (110, 772877), (154, 552055), (245, 347006), (385, 220822), (490, 173503), (539, 157730), (770, 110411), (1078, 78865), (2695, 31546), (5390, 15773)]