677408830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{10091}}^1$

素因数の和:10249

約数の個数: 48

約数和(自身を含む): 1428906096

約数和(自身を除く): 751497266

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 4795, 6713, 9590, 10091, 13426, 20182, 33565, 50455, 67130, 70637, 100910, 141274, 353185, 494459, 706370, 988918, 1382467, 2472295, 2764934, 4944590, 6912335, 9677269, 13824670, 19354538, 48386345, 67740883, 96772690, 135481766, 338704415, 677408830]

約数ペア:

[(1, 677408830), (2, 338704415), (5, 135481766), (7, 96772690), (10, 67740883), (14, 48386345), (35, 19354538), (49, 13824670), (70, 9677269), (98, 6912335), (137, 4944590), (245, 2764934), (274, 2472295), (490, 1382467), (685, 988918), (959, 706370), (1370, 494459), (1918, 353185), (4795, 141274), (6713, 100910), (9590, 70637), (10091, 67130), (13426, 50455), (20182, 33565)]