125797210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23339}}^1$

素因数の和:23371

約数の個数: 48

約数和(自身を含む): 287362080

約数和(自身を除く): 161564870

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, 23339, 46678, 116695, 163373, 233390, 256729, 326746, 513458, 816865, 1143611, 1283645, 1633730, 1797103, 2287222, 2567290, 3594206, 5718055, 8985515, 11436110, 12579721, 17971030, 25159442, 62898605, 125797210]

約数ペア:

[(1, 125797210), (2, 62898605), (5, 25159442), (7, 17971030), (10, 12579721), (11, 11436110), (14, 8985515), (22, 5718055), (35, 3594206), (49, 2567290), (55, 2287222), (70, 1797103), (77, 1633730), (98, 1283645), (110, 1143611), (154, 816865), (245, 513458), (385, 326746), (490, 256729), (539, 233390), (770, 163373), (1078, 116695), (2695, 46678), (5390, 23339)]