88897088210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{269573}}^1$

素因数の和:270267

約数の個数: 48

約数和(自身を含む): 186416890776

約数和(自身を除く): 97519802566

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 673, 1346, 3365, 4711, 6730, 9422, 23555, 32977, 47110, 65954, 164885, 269573, 329770, 539146, 1347865, 1887011, 2695730, 3774022, 9435055, 13209077, 18870110, 26418154, 66045385, 132090770, 181422629, 362845258, 907113145, 1269958403, 1814226290, 2539916806, 6349792015, 8889708821, 12699584030, 17779417642, 44448544105, 88897088210]

約数ペア:

[(1, 88897088210), (2, 44448544105), (5, 17779417642), (7, 12699584030), (10, 8889708821), (14, 6349792015), (35, 2539916806), (49, 1814226290), (70, 1269958403), (98, 907113145), (245, 362845258), (490, 181422629), (673, 132090770), (1346, 66045385), (3365, 26418154), (4711, 18870110), (6730, 13209077), (9422, 9435055), (23555, 3774022), (32977, 2695730), (47110, 1887011), (65954, 1347865), (164885, 539146), (269573, 329770)]