61685510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 113363712

約数和(自身を除く): 51678202

約数列:

[1, 2, 5, 10, 71, 142, 283, 307, 355, 566, 614, 710, 1415, 1535, 2830, 3070, 20093, 21797, 40186, 43594, 86881, 100465, 108985, 173762, 200930, 217970, 434405, 868810, 6168551, 12337102, 30842755, 61685510]

約数ペア:

[(1, 61685510), (2, 30842755), (5, 12337102), (10, 6168551), (71, 868810), (142, 434405), (283, 217970), (307, 200930), (355, 173762), (566, 108985), (614, 100465), (710, 86881), (1415, 43594), (1535, 40186), (2830, 21797), (3070, 20093)]